INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ca670838f8198897ef11cfae7499a6bb23ab1af3c09b83fde284ddf42368e7', 
    'E0xPveQw1IOWcQFeakJsMqus7uHupcehj+UdYoE1Pus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)