UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMJzPRQIryjZtIf6OD2EuAAfa8TrCl3S7+B0qksif6M=' 
WHERE 
  key_id = '871661695d9c53459816bda6d2cd1e8b6e866117188d93ae5d22ab9bbfbff721' 
  AND (
    token = 'gMJzPRQIryjZtIf6OD2EuAAfa8TrCl3S7+B0qksif6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )