UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NFfH4Yidge75e9RAunUhWTj0b9qHsvBx5B59KXsJK8s=' 
WHERE 
  key_id = '2708f4d18b45707594f3e4f87f6c69122fb47b812280f49e8dd12b746e068417' 
  AND (
    token = 'NFfH4Yidge75e9RAunUhWTj0b9qHsvBx5B59KXsJK8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )