UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94xJJFS8P5PrXOnnwt/fjPdvJXoQGis++Ck61lHi6Qk=' 
WHERE 
  key_id = '2c0c77b719e661facc9dfd14bdac937c5463e90eb5039eb77999cfc2b08ac49a' 
  AND (
    token = '94xJJFS8P5PrXOnnwt/fjPdvJXoQGis++Ck61lHi6Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )