UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Em2TCr9H382y6w4hx6wDH1a8a/2SiJFOOVM8zaiRTM=' 
WHERE 
  key_id = '5aba1459655361ab4c6343406290838505155ad2dd7c5d00f342a1e2c9f3c81d' 
  AND (
    token = '7Em2TCr9H382y6w4hx6wDH1a8a/2SiJFOOVM8zaiRTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )