INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40d28c3dcdae907f5000c64a4cdf55eb575a46b417593d71804541bba22512b', 
    'tvSlVdkGUOn59BDgGLaAhJl8KZpCLUaT0jS0O0uMpVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)