UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYI8V1xEDE+7ogW87+TUAim9VmVwreT37phy1PY+oq4=' 
WHERE 
  key_id = '9500b99145e3be41368ed582d00cfa09166698f93c413d071a86d27664a04007' 
  AND (
    token = 'IYI8V1xEDE+7ogW87+TUAim9VmVwreT37phy1PY+oq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )