UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xrWLJFqr8SaFkGAp5SPHAy5fgBR+Pg9fGuLpO1gRjFE=' 
WHERE 
  key_id = 'af86ec31b95d2a12116a450dacf6efe67aa1bdac5edeb6ee51ba28013f248064' 
  AND (
    token = 'xrWLJFqr8SaFkGAp5SPHAy5fgBR+Pg9fGuLpO1gRjFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )