UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tr8tDFdIR2EtOXIUBZpcBh/lZBdd4qFNdEjvgC9n7PA=' 
WHERE 
  key_id = 'e035f8e25e63e25a4c34834fe6c750937d76e3422a575db615b3f925f43245a6' 
  AND (
    token = 'tr8tDFdIR2EtOXIUBZpcBh/lZBdd4qFNdEjvgC9n7PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )