UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jm6Sqaa3EFfZiWd9afP3xEoLCvmGThC0pUphnTk9T8=' 
WHERE 
  key_id = 'af6f3506451a2cc741b23cc1ce218f2a78e7785d8e66eb9bace8b51566229ea1' 
  AND (
    token = '1jm6Sqaa3EFfZiWd9afP3xEoLCvmGThC0pUphnTk9T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )