INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70f2432650434248ffe67ac2c94afaf094f484a7f1c012e2420bb48438eff650', 
    'EWNTWE/54Z43yk8ub0j82YDTb/4719BQ828me19Ih+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)