UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKhsHcvV76eI+kB5tDoXoJNTScFLyOU8SxPk7SLrfns=' 
WHERE 
  key_id = '37c10ba33220ae1412e0861ec8fd0f21413e9076064b402340fb6001a2bd3664' 
  AND (
    token = 'rKhsHcvV76eI+kB5tDoXoJNTScFLyOU8SxPk7SLrfns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )