INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a78a4c3c050ba99a05ae4ccbde9838b0e2111ee12b45f88283b24c26f425f6', 
    'xNm5qlsz31Lu2CcIyBze2e2zb/wTffSZEfJT+YS46vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)