UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'im16MIJsZGpbWn28fe88Vtnu6Qo/HiotPdnZWqnXyb8=' 
WHERE 
  key_id = '1e18091681d6d9e031d9eb41f5660fdd4ba1439e3484c1fa334006e2be1fed7b' 
  AND (
    token = 'im16MIJsZGpbWn28fe88Vtnu6Qo/HiotPdnZWqnXyb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )