UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40rnoT7FX6dp3ApOpXXB+Dewm3xuNLfwHzAQ2N5FzZI=' 
WHERE 
  key_id = 'e9852127cf21af6e412d4865e4e0a9b6eef2f01f0583d9261810ebd617d7210b' 
  AND (
    token = '40rnoT7FX6dp3ApOpXXB+Dewm3xuNLfwHzAQ2N5FzZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )