UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36CCdHSenXzRI9QH2FxCqkbdoptxf1FvkMrYjzS6ZVk=' 
WHERE 
  key_id = '363866c862f05a3f5394e656a523105b4e3ea64c6060f0d8628c90022c81143c' 
  AND (
    token = '36CCdHSenXzRI9QH2FxCqkbdoptxf1FvkMrYjzS6ZVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )