INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3cf4dedb03ec5f2b799d2a8b97ec6805b79aab4d4a2c0800fdf4731a6b5d887', 
    '7i1/1m2h8AiDEzcRbA5y8wfG9tYBza1+jpY4pfBc/Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )