INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ae7c5ace5deebfc17af8f147e43e925722a01363b9b963531f60a279839feb5', 
    'xKPwfnwpC7cMavEvkZ+3nWcPX5zzEh3H1KWASQwFbrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)