UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DWwoCHFykhx/uMJSLMlyqiPUsJ5/DjALK2v25hFJNw=' 
WHERE 
  key_id = 'ea403860862ef41c7aa416ca98179045aa60add9138e7fc06ac488dbbc2e910d' 
  AND (
    token = '+DWwoCHFykhx/uMJSLMlyqiPUsJ5/DjALK2v25hFJNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )