UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IO7UU8Rc+ZhentoXrnoPdaSOnh/Wub/WTB5LPt/tRkU=' 
WHERE 
  key_id = '79733106b835d52a96ef7a80df6b7e8193117d3846a638ac36a412fe33cd3eec' 
  AND (
    token = 'IO7UU8Rc+ZhentoXrnoPdaSOnh/Wub/WTB5LPt/tRkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )