UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scgeCvOHstkad8nomE4t6/eB34LlJ4W7nj39H0rqcQ8=' 
WHERE 
  key_id = '27a8882e4714de9566ca214d23c020e388223d5a7c7f125a343fe35bb24e49cc' 
  AND (
    token = 'scgeCvOHstkad8nomE4t6/eB34LlJ4W7nj39H0rqcQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )