UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VYv7f7KleO7l6wB3JBG3LDvt1enb0j1ZiPiA+mKbiQ=' 
WHERE 
  key_id = '49c1844fb8e19f331d8b2dfd27caa61bdd3df1e8d9d586c0a4922b231d4701da' 
  AND (
    token = '5VYv7f7KleO7l6wB3JBG3LDvt1enb0j1ZiPiA+mKbiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )