UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQGNb+uESliSBNTkOsNGhnhkksPARl7eHdVHNpsQtOs=' 
WHERE 
  key_id = '099a5835b613e50781035293c69cb3611fdc89d6f6c7e568648f55362fa16859' 
  AND (
    token = 'uQGNb+uESliSBNTkOsNGhnhkksPARl7eHdVHNpsQtOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )