UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWfn/6zoA0eA3971PsL7gLWWxQvGz9IQ59pPm+jWiP4=' 
WHERE 
  key_id = '257de44587a22399229bb78eb01b36d0e2e47e3172f36ef50a3c660c1f3ca672' 
  AND (
    token = 'EWfn/6zoA0eA3971PsL7gLWWxQvGz9IQ59pPm+jWiP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )