INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6302615d961966fd76e62f5cbc36a4d1a126c6c476c09d10762ae0beea49fbcd', 
    '/Dboo3Wi9WVim0uX5gxSjO9Iva5iJZumZvfK072JlMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)