UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64KxYAvll/GM12XXT97fUTzLFfFuHlk5pmlY8gApRJk=' 
WHERE 
  key_id = '227bb9a82409fc02c80f9fa639d07527c4b455492593d942478d72d347ccc158' 
  AND (
    token = '64KxYAvll/GM12XXT97fUTzLFfFuHlk5pmlY8gApRJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )