INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ae540ce601f997463119648e64867730ca68c1392b8fc0c96f2c604696795e', 
    'esXwSak61zY3ejJgQfDTplR/7Tmp3fJH7Fa5C5oU3No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)