UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TX43QIW0KXwnWnUF3flqpl1JwYxi+6ZXdsCFpTWCI4k=' 
WHERE 
  key_id = '6cee4d1179ba9fee5adae3d07195a715b011dbba0ee6fffa14a3c3bc48963a82' 
  AND (
    token = 'TX43QIW0KXwnWnUF3flqpl1JwYxi+6ZXdsCFpTWCI4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )