UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtdZTCjL0HuVV1j9I700kQLKwIBYYqJoWKheSCRP0ns=' 
WHERE 
  key_id = '04c4eca3e3a4d1abaaae229524dbb48ac519bc4ef698659484b0835f70480d19' 
  AND (
    token = 'WtdZTCjL0HuVV1j9I700kQLKwIBYYqJoWKheSCRP0ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )