UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NsUFesA+fHg311EcB9A4zu7OM2YXemDzMX80GR24wo=' 
WHERE 
  key_id = '4d0ae9b67887b6bb84359b9dfc0c5678d8beb70e803185f94d1e7b541aa4b155' 
  AND (
    token = '4NsUFesA+fHg311EcB9A4zu7OM2YXemDzMX80GR24wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )