INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4876f533432d15235dd4e9aecc1bc78687e0648a1fd376f8a9c5e3b3b5e2c2fa', 
    'P5s01AK1jPDsDNV8EIKNPablL7YX4X02on9kd0qE8gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)