UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FbHLgbtUWKpVDvN0GfsobS5m0QaTZbn8ynVWFpjO1EE=' 
WHERE 
  key_id = '2a0c632b5c424d41f34fcc55a12992128760ae993e71f0d30aad521a79cfcb51' 
  AND (
    token = 'FbHLgbtUWKpVDvN0GfsobS5m0QaTZbn8ynVWFpjO1EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )