UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EC3skx79STCbNw4f6Es0bb8S4cSgClYXHbtW5wcPzM=' 
WHERE 
  key_id = 'e411939fb668b9948b2a6af732aa03c8221fb486095c804be27d5816cdecb2e3' 
  AND (
    token = '6EC3skx79STCbNw4f6Es0bb8S4cSgClYXHbtW5wcPzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )