INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03dfc01f675ec60fb9a322ce0bea76c52adf8250a33b916a47f723837363c908', 
    'Wc8JJeGzfKNZE0Zpm3MpXMWG2CtxE2K+e2a3+VNN21s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)