UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpqeyLlFfDZpPFOeDpRNcgZAcexgCkLQwuKJHViGmjg=' 
WHERE 
  key_id = '049ece7402ed4513fc639ca3a2ad9aef4792d4df3524300fe98da3653092c7e2' 
  AND (
    token = 'WpqeyLlFfDZpPFOeDpRNcgZAcexgCkLQwuKJHViGmjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )