UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7Ue9mmH+UoB9EktEa9bzaa0aazkzvbblHu6OkH//V0=' 
WHERE 
  key_id = '350def5a4172e1b6651c20c880c7348b004925972f21a4b6a14ec9f43a0ec61b' 
  AND (
    token = 'W7Ue9mmH+UoB9EktEa9bzaa0aazkzvbblHu6OkH//V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )