INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79ec5027e8cfe2f3671c59947f6a25a319ca905088219bc5994384a332cf8b1e', 
    'txEgeHL4zYkCfMdO95YNu/eIzV39ucptSvyVNU03Amg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)