INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42dfc300c8b0f403fd063e033fa938ca7c6fbdc2539b42f7e343038f5e1f3ea5', 
    'vCaRtnAr1WxgCcJCfvE4sqWx5E7GUPuqynlZusQU1lQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)