UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GWHKZwGjS3mSxdyvW1lXLMZABzsCaWSypmahzhEfXc=' 
WHERE 
  key_id = '04747610ebebe699fad3bb2b6c024f59e98ac47f766fa501f64a8edadbf554b6' 
  AND (
    token = '+GWHKZwGjS3mSxdyvW1lXLMZABzsCaWSypmahzhEfXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )