UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AK4G3ShkyotQ/a8Di8HSK+rhXSmvaqZe4dZjsI4IU+4=' 
WHERE 
  key_id = '4334d887126a649f871e0bbb80c188e08266241f21240ba0b0d83bfd50045a00' 
  AND (
    token = 'AK4G3ShkyotQ/a8Di8HSK+rhXSmvaqZe4dZjsI4IU+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )