INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d449bdd35bcdf88dbfbdf926cc924516c314cb61b20a826b278eb782c1bc05', 
    'ZbhSPA6TSQ4uVnpgtVnp6LQHQNXS97k7MdlYK+DBpak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)