UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'onx21AnOc+r754WbT7//YbW938Yc/0KWtXshAufv0ww=' 
WHERE 
  key_id = 'e5054536c6619abef7b9ffeeaca192948c2bbf15b89d5bdd67f9912abd8ab971' 
  AND (
    token = 'onx21AnOc+r754WbT7//YbW938Yc/0KWtXshAufv0ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )