UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H60lgY2ExxNEy1jd2+wV49ocvO9S5DNAsToFEf57728=' 
WHERE 
  key_id = 'fc7e0764fc96dc06acc9687a6b2b5bd37984bc3fefe54376d78003e55e6f95ae' 
  AND (
    token = 'H60lgY2ExxNEy1jd2+wV49ocvO9S5DNAsToFEf57728=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )