INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550ec24c8539227cbc86fdb6461f603f48a1a90263d65598173d967988d72268', 
    'C/a3l/uABuRz+RAeihH/QwtJ9c2Be51gtDRE9DuFhH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )