UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOCCNP4uV+9KARK+kZruxvmUJcs2j5wetz+T4PC1NUw=' 
WHERE 
  key_id = '19e8a8813695114817bd179790092829d512b8c1f5092d82654b16c5fff8e0fa' 
  AND (
    token = 'GOCCNP4uV+9KARK+kZruxvmUJcs2j5wetz+T4PC1NUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )