UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Qyous4uQo5QCTsiq179KGurVHOlgPQzd6OQFlPsV2w=' 
WHERE 
  key_id = '12040a745d8e792b57261ce97b1e8eb84c8d0da0c8d875a3a022024458daa5a8' 
  AND (
    token = '7Qyous4uQo5QCTsiq179KGurVHOlgPQzd6OQFlPsV2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )