UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0FDNF9BIa7lX23wIb57b9L5Z1fTi+T4NZThM39o6adI=' 
WHERE 
  key_id = '6d0207c0561246b17d9f72adb64bfadf63f56e0d9d7974190a431c5307309441' 
  AND (
    token = '0FDNF9BIa7lX23wIb57b9L5Z1fTi+T4NZThM39o6adI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )