UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/6x1IbB3xJxuRc00moHVlRMB3Jw2xp+x364xn4DhLc=' 
WHERE 
  key_id = 'c1cdf9171627a67c4edb6fcbcd63106aa129eb23aa9e5f857e168ed8eaa6b9a9' 
  AND (
    token = '2/6x1IbB3xJxuRc00moHVlRMB3Jw2xp+x364xn4DhLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )