INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5cc3d6053f2d9c322324cc23319700080a09315f31d096d323f9c21fe4666f4', 
    'RJSn3Ss5wXi6f5OZuM9izPUkHyTOmD9oiJbYEn5qWpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)