UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1p8mdR1FxW7q7+K2wkX5tQJg62FsAdtOdOeyuY8Llk=' 
WHERE 
  key_id = 'c820bff73fa06bd772bb27ac4932fc3b19b96b3180e7da4ee80642b8262c35db' 
  AND (
    token = 'x1p8mdR1FxW7q7+K2wkX5tQJg62FsAdtOdOeyuY8Llk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )