INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c94fed1d39880fdfd9402f60cd1ab1282c657f5cbd4b20edba5f205625623895', 
    'HWx4rt963DSJAhxNwrsSOpVIYUJEjamJ9otv9osjsEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)