UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wN6DanjCc342hu78d4P/SO+hhMLAc/g5OqYtNp1XIzk=' 
WHERE 
  key_id = '3c739b39de298a1b02fbf272a907e359cd6a062c6a5d8f7895dfda262efa3ac6' 
  AND (
    token = 'wN6DanjCc342hu78d4P/SO+hhMLAc/g5OqYtNp1XIzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )