INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8145b04e233a2263fb3164aa8e050573481ed2a4c26b857d845807d77ca4f429', 
    'WXLoB3D9TNSdGE9fkHoy5TvipF5jJV1ApvqJ/Ym8DUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)