INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6588bc5a50fb167395a3fb695f01481e983e798c5dad520ae3b81dc8642c38e', 
    '2FmguezgUypgpvVvfL23m6RidxTEj5xD0VyuW2ofuos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)