UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzaf036aIpOx6+2Bsug7/tJ8PulF8LiJOwWzp35i5rs=' 
WHERE 
  key_id = 'ba1a97d5ab3549422ab22196e91ab5660e209d6955754a8d78499113ba69aefb' 
  AND (
    token = 'lzaf036aIpOx6+2Bsug7/tJ8PulF8LiJOwWzp35i5rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )