INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e320917805569186f6fe7de60c05165e04e08232456d440c0f6c33b21494d5c9', 
    'OVoEH5L2rrrJXmJ1k6Q/RoZRO5HYm8qcVmSvW7VFiZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)