UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ly/PN75zFvBa7jmPD5CkLZ3VErpZZU1mWClP4E88qBU=' 
WHERE 
  key_id = '27bfb3efd03e7c0b4668ddfeee00a0204474e3ce0c4cd8c1e0a2801ea47bf171' 
  AND (
    token = 'ly/PN75zFvBa7jmPD5CkLZ3VErpZZU1mWClP4E88qBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )