UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppVL60PSgL6S0MMh0dloDKGveyiID/hNKQL/dgmnT7Y=' 
WHERE 
  key_id = '6777c66abc81f2d1e5327d38a4933b39017d0495b9cfcc667a57f51706d11dcc' 
  AND (
    token = 'ppVL60PSgL6S0MMh0dloDKGveyiID/hNKQL/dgmnT7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )