INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff250e1ddcc952ab31fa66dd72cc0f1d7f622b0d41c2eef47e80bc1ce7aea4fb', 
    '2+R5bm8Sp8xeJt9PKiPYryy4/IDjM9AdM+cWerw3foo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )