INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ba680c51dfcf3d38a38de38eca9e8c3c412f34184d87be1efb8cdca0c2276b', 
    'ulVBxHckUOIZuMaLr6IeBSj0RK0rbMF0ts/2Lx882gw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)