UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wWFMQanqtuw5AV3o3zxRPFW5OruoLW4IdlovbfkUBq4=' 
WHERE 
  key_id = '1e6ac605c3d2da277ffdfe5ac0cb74b74d8cc231fe5f82bd7d424e7e6cdac1a2' 
  AND (
    token = 'wWFMQanqtuw5AV3o3zxRPFW5OruoLW4IdlovbfkUBq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )