UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GuLhz1QOP2V5pFuwibMn7poO+jwnxWg/DSZdcONR1s=' 
WHERE 
  key_id = '7a71e73b5d180c5e6b6e24a92a9603ade0945b9c66e8a7e601a015cc7da398af' 
  AND (
    token = '1GuLhz1QOP2V5pFuwibMn7poO+jwnxWg/DSZdcONR1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )