UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OyBWQiBUnmyOUEdDhnghQlcN633fCL8IRbCYRO/u0iw=' 
WHERE 
  key_id = '1cd594f4bbfb08eff0beb883b45def441eb320f6618d5e124a466234655fff4d' 
  AND (
    token = 'OyBWQiBUnmyOUEdDhnghQlcN633fCL8IRbCYRO/u0iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )