UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RWkSIJWObW5+7bDhwiy68tMWQIOn5uBOmn6NiYFUGM=' 
WHERE 
  key_id = 'c43ee96ede782219b1749dd64d836637f3d4ad825a55570a1ca5715b0378cc4c' 
  AND (
    token = '7RWkSIJWObW5+7bDhwiy68tMWQIOn5uBOmn6NiYFUGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )