UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9t6OXBGCKDyFDfsQo8ngRi2diVqHUvfRNYhlgjVsPj0=' 
WHERE 
  key_id = '650ab36df7e9580778693a4c017b46d32fc665fe6089478cd63de135997bf8df' 
  AND (
    token = '9t6OXBGCKDyFDfsQo8ngRi2diVqHUvfRNYhlgjVsPj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )