INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6538494eb65ea8e3c7515e7b4de440c0f964673150cb4ce1680cebe49a8dce8d', 
    '3+rQESHtDSL++OrnqE1coe2co61rXZc/uFoz8Jp/Ft0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )