UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BKA8unAwmQV2oGMFSvKM159dHbXQr1xGC+v4s0fePo=' 
WHERE 
  key_id = 'd4cc66c08fa989d9e40691e489113f93b1e9eb48b760ff4b729634f093c229f0' 
  AND (
    token = '+BKA8unAwmQV2oGMFSvKM159dHbXQr1xGC+v4s0fePo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )