UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNcap9gibiL7BxHJiHVaY4BuEAbTs4L9QQAaJJ6kAW0=' 
WHERE 
  key_id = '2403dd50bb72c195b3a3c6ed8cb83c0d31ae85d7ace90794f39f8344b66ad029' 
  AND (
    token = 'BNcap9gibiL7BxHJiHVaY4BuEAbTs4L9QQAaJJ6kAW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )