UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAl6kYn3Vi2zAo0EiYc5GdRqRrQibDLRtDYb6c7hwVA=' 
WHERE 
  key_id = '7d3981047c59dcbb10bde0cb6e0afcc896be4dae53ea1b8b33b2c53f39c39dfd' 
  AND (
    token = 'cAl6kYn3Vi2zAo0EiYc5GdRqRrQibDLRtDYb6c7hwVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )