UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMd8KenKB9HYzS3agEIpfbhDyFOVJ0iEqVJPlcHBW4o=' 
WHERE 
  key_id = '634dc0ccf29ecfa6b285b227216cacd1e332bcc00b52961ae137b32bce040a23' 
  AND (
    token = 'NMd8KenKB9HYzS3agEIpfbhDyFOVJ0iEqVJPlcHBW4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )