UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYX1Y56L5ID8iKRffuv2KfKR1gXvKTzNf5BKYVC/Vi0=' 
WHERE 
  key_id = '6a8c2d60377c3f0886eeac659a3ec1e7da00c5624cdb0c2de3e3388d9d17524b' 
  AND (
    token = 'tYX1Y56L5ID8iKRffuv2KfKR1gXvKTzNf5BKYVC/Vi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )