UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1t+uMEiEfPXRc5MRJYjFCMtcBzowSzBdczIcPRs91M8=' 
WHERE 
  key_id = '46309df196c073a86ca37e687736a5c8e863fbb352e1e4ef4e683399fecd862d' 
  AND (
    token = '1t+uMEiEfPXRc5MRJYjFCMtcBzowSzBdczIcPRs91M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )