UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAWVYAL1+Gn2Jolf7pLjdAMKa+KMaJVOAkT6Uys8Ygg=' 
WHERE 
  key_id = 'f31e97a5cf39c1d760432c6e59913617c37d900e294f4c3a846e6e50c0282def' 
  AND (
    token = 'yAWVYAL1+Gn2Jolf7pLjdAMKa+KMaJVOAkT6Uys8Ygg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )