UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kk/yy2eiL544DF+4U/xy4X7GyxnC7NM5nxfEsuj8Jy8=' 
WHERE 
  key_id = '316e9bae815e812784d34288aaa1d9ec93acfc6daa36f56e1df1dcb2bf75555f' 
  AND (
    token = 'kk/yy2eiL544DF+4U/xy4X7GyxnC7NM5nxfEsuj8Jy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )