INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4349f570bd6d60d99e56bdbcc9a3e1473966ae35e84dd45f719f0c3c6d51d3d8', 
    'pFwv24QFYdViGEBZoSHv1A0RkUrHygFghY7MvLN5YbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)