INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b0a4af765c7312b32ee89990a587999cf98866d3d5bff9058faf2d2b1f5d5d', 
    'vSjv1J6/OZ4QWm5K83Tshu9S6jzI0Q/xw1+nkF+W3co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )