UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBGEirBOMTT+KLP5bXM2owfpdw7PARx7H9DmNLlwook=' 
WHERE 
  key_id = 'b40598419f0fa22b858ffb77549f75f0245d798f83387d86218b409ae01a0dae' 
  AND (
    token = 'EBGEirBOMTT+KLP5bXM2owfpdw7PARx7H9DmNLlwook=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )