UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCV7ifypcApVIVsHzUIv01rm/H9qAnSos0VTp2fp7+Q=' 
WHERE 
  key_id = 'c7550fe6dc1cea794ba6be378f2c4ef2adf4cfe620896e0f68a982835502364e' 
  AND (
    token = 'XCV7ifypcApVIVsHzUIv01rm/H9qAnSos0VTp2fp7+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )