UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8d9SBVPeiFio+FFlbdnkLVgT40yssr1DTBRIYoRmU0=' 
WHERE 
  key_id = '80fa8cf23d2f18b22b2d034180a2d076a7306d7f91ac30304aa9d83edc1dcb48' 
  AND (
    token = 'g8d9SBVPeiFio+FFlbdnkLVgT40yssr1DTBRIYoRmU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )