UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sA5oetwQ2rJRyTrlMLXDyfWzhQZaEyBkAwEp1xCBOXM=' 
WHERE 
  key_id = '638341e41e7da91f555f0d8a4bfb70ac5373ffb233d909eff930088a6ef085df' 
  AND (
    token = 'sA5oetwQ2rJRyTrlMLXDyfWzhQZaEyBkAwEp1xCBOXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )