INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c4d7c86603983c09036bf87dc898f5b1093a897343d60552fcc165d33b24ff5', 
    'fDhFzU1GBYByPD3Ywpn3qacUQaMV0YR01FkbhapxXHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)