UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgFnZv+bwrLOCNqKPgAoY9mEwoy0szcwad6i57KoyYU=' 
WHERE 
  key_id = 'bd12c255eb62b44f8d2a19804eff4b677bcd54dd19eaa26a434c5ba0e19b307b' 
  AND (
    token = 'xgFnZv+bwrLOCNqKPgAoY9mEwoy0szcwad6i57KoyYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )