INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '843d7b9b42d708d7b60d5e59e41585634d1d911f148acbb96bd0385978844560', 
    'jHx82OPQ1HhCMx1k2nzU0nQ12ghmmgqyzwhh2dRIvq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00119

Result

int(1)