INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50bf4648d787ddc8599f03d3daa33d63861c7547416c90543cb56fa682433cde', 
    'KNc/FFc+iqVOQQAeUX8fhn6GouYXhzZjFJ7tvdftM9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)