INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d29c81df6ce2fd79b8274e8dca0a6d574358e8d958d055be7e2f6fe8ccd6f7f', 
    'WuEugKUZCH1mbSbACHnfemIxeotLGWqqle8bgepYlng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)