INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a28391fd8d7ed9aa4bf36fe8c20104b0cbad71283590fad548f7592a5d72cae', 
    'w7Z1i+3HiFVRJzlcvGa7cga695QCa3ZDZV1sv/5Jc2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)