UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2rE4lASeRm3xSz3HwnfvJlKj6GLAqJbuYX8bwB2D14=' 
WHERE 
  key_id = '09e9a283ec7adb78f261726738571063f92b47ac6acf42c1bc03a939801de5ff' 
  AND (
    token = 'f2rE4lASeRm3xSz3HwnfvJlKj6GLAqJbuYX8bwB2D14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )