UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2TFOhEqETBnIggfISsDBqNUibQ0nJRZeRT0s/Dze8I=' 
WHERE 
  key_id = 'f4746027593a8a34bc14ad8e00d8866f778891b0df867ef2460f0700cc357830' 
  AND (
    token = 'y2TFOhEqETBnIggfISsDBqNUibQ0nJRZeRT0s/Dze8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )