UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9oWRnfLCIjMqprL4HozHA+Osg/gvGSqTN2lesEvikU=' 
WHERE 
  key_id = 'fa6758ccfcef4e4d806c71500439db1de5d505de990fe3be0d7185cf41523de9' 
  AND (
    token = 'k9oWRnfLCIjMqprL4HozHA+Osg/gvGSqTN2lesEvikU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )