UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqXMCMEow+wWuYPkMMVXbmAYswhcG9jFhwVLoF3V7t4=' 
WHERE 
  key_id = 'c60c2f87312d75c72f5e7823a96c959e3d1d962e6d4ca9bf189a0e9c74a75b3b' 
  AND (
    token = 'EqXMCMEow+wWuYPkMMVXbmAYswhcG9jFhwVLoF3V7t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )