UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dovRXxkcHxdSRXUt8aH9MkNl7603UIQRW6dUIAg7EmI=' 
WHERE 
  key_id = '724d9b948f212b0039dec776fca0f8d451f9be12d7b8f535b2b02e34c8420089' 
  AND (
    token = 'dovRXxkcHxdSRXUt8aH9MkNl7603UIQRW6dUIAg7EmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )