INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33593bcf3fd121167680339d3467d6e0eb9ff4588733d52a3a01edeece4dced6', 
    '+7pqD9TlNovLGZOAem5ggQAch/uET6dIe9V4pLn1ck8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)