UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tQth0sFZXWgk3Q3/+D1elFdTsMz/+5vEVou+ivOLbA=' 
WHERE 
  key_id = '8df78a287e6dd03a757c6610d27616ba7c907abde017dd140fea660d787e8f59' 
  AND (
    token = '7tQth0sFZXWgk3Q3/+D1elFdTsMz/+5vEVou+ivOLbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )