UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXOwcymaEkA2xWwF4NWeR1iudBA16vAzx4PdvJTUhqo=' 
WHERE 
  key_id = 'c68afdbb40c4d957eb7f3780464e731e00a95f7af7eeeb851a17a4b856cddbbb' 
  AND (
    token = 'EXOwcymaEkA2xWwF4NWeR1iudBA16vAzx4PdvJTUhqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )