INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e6fc72beb55ec297741526eb69f9f490236c28e8b112eace3d1e05db80858fb', 
    'iDVT5necfCPIxF5bTaLzSjrnEiTG/ghiG/+SDsHhx6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)