UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zyFx18wL/gMkbriKMFel57ayl+niCSY0hjPi/f/uhk=' 
WHERE 
  key_id = '0f89bcad8423548d0274d7c94f8bff6cc8071b0eb4b70c35a12553382c66a509' 
  AND (
    token = '1zyFx18wL/gMkbriKMFel57ayl+niCSY0hjPi/f/uhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )