INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574c5223a309f631ef026e523541d3a694bdc1022677b3114b3de570b9f3e664', 
    'Xfhi49Gm0lYpiviDGiSp7iNoBdTcWojO2fgWje22o/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)