UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1HqMpFpNMmttHJTPiPIqiIoK42eMrt3fG9vDxKCqrA=' 
WHERE 
  key_id = 'e47057e77e99a3ec5140aed995c2372007f069694a553f8dbf352efaf8377a83' 
  AND (
    token = 'g1HqMpFpNMmttHJTPiPIqiIoK42eMrt3fG9vDxKCqrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )