UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XiO4X5ZHU871DmTwFlSfCpJuOlEKFnJMoUsozXh0g8=' 
WHERE 
  key_id = 'a1c49d0d87079f1ad4c820d16c362ecdd987f8604b4f8b958d2f7335ce33b33f' 
  AND (
    token = '3XiO4X5ZHU871DmTwFlSfCpJuOlEKFnJMoUsozXh0g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )