UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAuSIzV0cI1fFgVcjY6EGZRwb9Fb0jHD9XUCtJr8fPY=' 
WHERE 
  key_id = '192ae3bc86439890b9b1957e49583f0d0a9addfddf995f636f2b6cce951b57d5' 
  AND (
    token = 'KAuSIzV0cI1fFgVcjY6EGZRwb9Fb0jHD9XUCtJr8fPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )