UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'waxMkxOx867ftGyEeRcWJ9vLrShWUU9insslvCZgT+Q=' 
WHERE 
  key_id = 'be0c7d5aab452761b0cac0465bf4f09e90217ef199b4def52a78f6c7e75a5ad9' 
  AND (
    token = 'waxMkxOx867ftGyEeRcWJ9vLrShWUU9insslvCZgT+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )