UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNupxOovmg1giE1k8a7jkcwtNGMtqR9VaP9UyW/8pjM=' 
WHERE 
  key_id = '7fe5bf51d0e8bdff20cf5ef900352268ff47939110c5f31021467383c3bd6601' 
  AND (
    token = 'uNupxOovmg1giE1k8a7jkcwtNGMtqR9VaP9UyW/8pjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )