UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6X+p6Snj3ZvbTYQvNB+JyBHt/oXrz6N81WN6GfkGURM=' 
WHERE 
  key_id = 'bb5276e48c293f284c23f622f215a74c383c80d0657006bec7573f1ed2752e61' 
  AND (
    token = '6X+p6Snj3ZvbTYQvNB+JyBHt/oXrz6N81WN6GfkGURM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )