UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeLI/TvHRwU5hHiuX1nDkf4ylPU7jGkCX5xi0JUoc2E=' 
WHERE 
  key_id = '7414b18f9c97f580bd72f3b318051381133af640c466b292e50781df61f92f74' 
  AND (
    token = 'CeLI/TvHRwU5hHiuX1nDkf4ylPU7jGkCX5xi0JUoc2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )