INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8be50f781e046c05caff7b96a925731880187d6e90021ec86dfeda508b0bddc', 
    'kc0JVC6fXnBDql2lB+3r6oiqK+3W6ghTmoyDZ61lrNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)