INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad7e883449eeccdc65ae32299f6c25643f00f0e641b687bc4f6af90dd41ae858', 
    'IQ2pus7dtBvdfEW0ANqPqxwB6uvlYLzKr61otoOjg90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)