INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e3d5f4e07c2d9494185334d91bef15a4870af0c32243147069696a0ebf4063', 
    'WwJwC7tVdUBoPhAw/DJ1srR+4bdXXFnlQ/2acT2y1EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )