UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9uzBJN/x975Qx6xjU5nkUXFpHOpwv2t89kod3PVtNsQ=' 
WHERE 
  key_id = '3870d4293e1acbd49ea9b41dac9d0ba0963054752410f50c300a9e2befe0b154' 
  AND (
    token = '9uzBJN/x975Qx6xjU5nkUXFpHOpwv2t89kod3PVtNsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )