INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353881b56550d8b429cec0807f37dbfb0c5f3c32e205c3a56578fe9e71a5e6d6', 
    'UCpkLl1hymklXcaqGiw3HbLao28WxVCMxMcjWsOnGRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)