UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYwetwxr/xjIQtj8DkypN6ZGK6+x0UJY6GVnOWQd1W0=' 
WHERE 
  key_id = '8338b426c2f6089e2ab3b2da0994eac24d01c5b92f874e5629713f272222d7dc' 
  AND (
    token = 'lYwetwxr/xjIQtj8DkypN6ZGK6+x0UJY6GVnOWQd1W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )