INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15746318254fae888c7ed24fc15674d1cfa836fc855a58763719144500c169e7', 
    'yqMoNHGgrGfoC+fkDPUWSYZzFefmahVMPkoUXPS40Sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)