INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3214eac019e90998a67ed8cfba741b88c4d23921b0436397056d9e5b0235b53e', 
    'ZwkmKOL+YK1k6HElwE+leacWFUgxpcVY6uVDWYvarzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)