UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzBGWxtX08l2xU9y1pFKiom7CrcluXtaQssENDb2aKc=' 
WHERE 
  key_id = '767653932aad2f78caf2ff77d5f7416d52e10b866870659c4ce410494cf3cd2c' 
  AND (
    token = 'DzBGWxtX08l2xU9y1pFKiom7CrcluXtaQssENDb2aKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )