UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8R/W4QrkEoDqi/HTyIC8n9slFMwghHkY0f7bkXnyk4=' 
WHERE 
  key_id = '9be57dfce23c26127e542923fb505ffa0d68fbf8b6f3e5011377fa06a2cb9515' 
  AND (
    token = 'H8R/W4QrkEoDqi/HTyIC8n9slFMwghHkY0f7bkXnyk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )