UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dd7nY4o4NBxePrFlmvJGscJRSIkd6lYlvXM4mfCTn5w=' 
WHERE 
  key_id = '7f480dba7ad09fc9f786cbe3b4b22bde6004eea614034a988acd341aff714351' 
  AND (
    token = 'Dd7nY4o4NBxePrFlmvJGscJRSIkd6lYlvXM4mfCTn5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )