UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwdMpeKmUd/A2Nq6rCcYPBWKaqORiEgJ8rqhmN9YWYA=' 
WHERE 
  key_id = 'aba828f07aac34442bca52a5c1ad9522a22b71beb1fce11b1113897b9b3c3bbf' 
  AND (
    token = 'EwdMpeKmUd/A2Nq6rCcYPBWKaqORiEgJ8rqhmN9YWYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040