INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99fb83ca0200ea3dcc4ef0d250def17a8a1bff07217d73005b8250600f38385', 
    'o1YvXEAQJuhr19Skfv5ejbdaI4zen3pdMguj3ojxtTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)