INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320e2392943709e5a774ad032f26fc4b393f080b02e1a15f24b64724bd0cd6fd', 
    '59qlexMrTnQwZkKz7Ivqypx1VRsY/ngkvI/zVCN0I1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)