UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeamEFykP6Cy9/t+KjXkWEoJNC9qLP5r0+QxNxyfX9w=' 
WHERE 
  key_id = 'c75f7f455c85576ab0617366b9d59afd219300d059c2c3c24f8931468c98bb95' 
  AND (
    token = 'UeamEFykP6Cy9/t+KjXkWEoJNC9qLP5r0+QxNxyfX9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )