UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKxSZyBX9uhI1GkNMp/M7uxKt/tMlmClpw8wTmHMNRU=' 
WHERE 
  key_id = 'df5dead409b4ed8baace12da59a56b09b1162b1f6991eee06356317ff49e6263' 
  AND (
    token = 'vKxSZyBX9uhI1GkNMp/M7uxKt/tMlmClpw8wTmHMNRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )