INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68f4956772a6ffcea526724a7dc387a126e098ada0d872ffbdeaa7b3d3132070', 
    '8WaEYJ+Z9QqMVuNNzLHVw31O3uNG3zmJHFpLPWg9qFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)