UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jO+phH80Lsq2MK25XYWpiqLpJqcnL8b15AcRUTgaXk=' 
WHERE 
  key_id = 'd138efd7d5eebce4a9f1fcf999cc4bcf2e4c289153f4e05044e19400c92e0f1b' 
  AND (
    token = '8jO+phH80Lsq2MK25XYWpiqLpJqcnL8b15AcRUTgaXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )