UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rY2Ibqfut5JdlrDxylW/yFZXI0zBxV1rlim7SEROjPQ=' 
WHERE 
  key_id = '9251b1184daa616a25f62df9746858259ecc85dcd46196c1218b7c99bf4748e6' 
  AND (
    token = 'rY2Ibqfut5JdlrDxylW/yFZXI0zBxV1rlim7SEROjPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )