UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhavlDc4pO/WTAzB+Wkzwkt0mJzY8yXzEoY0C6Tu/5Y=' 
WHERE 
  key_id = '18570cf9ca91bf797203bd8248e7b0cf412eea934c49315d5f287ec6f9a534bc' 
  AND (
    token = 'zhavlDc4pO/WTAzB+Wkzwkt0mJzY8yXzEoY0C6Tu/5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )