UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJqTRRGizcDTAn6R8NvR5JMVyCmeEC9k53bNpVdUiak=' 
WHERE 
  key_id = '6e5b6cc3877b205f92db75a6e61bb11ac14ec745f6130a775eb74f3ca38ae7c1' 
  AND (
    token = 'gJqTRRGizcDTAn6R8NvR5JMVyCmeEC9k53bNpVdUiak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )