INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c435b2e24eec59adb48096264d70f44d3bb969f04401c6d398bbfb2ae33ec1b', 
    'hu1SffXHXrfjq8AUSOuQdkeFaTquOpWBnAhU5gWy1ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)