UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLAsLjasNySNfF7wVadkcoAzxu3UQq5+SjxMvPKxmAM=' 
WHERE 
  key_id = 'ff599d3af28c9ad65029f02c750845d07a6127e21dfc822975a0f2b7713609f3' 
  AND (
    token = 'bLAsLjasNySNfF7wVadkcoAzxu3UQq5+SjxMvPKxmAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )