UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxMC0ZNDlAfclQW2nKHg2THzePsQ6DkBYwm6d6rDxXA=' 
WHERE 
  key_id = '5ced0398d467c558ff5f84c6f69fe780e40492c28bbc21a2d4cd858ffb5a6a20' 
  AND (
    token = 'WxMC0ZNDlAfclQW2nKHg2THzePsQ6DkBYwm6d6rDxXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )