UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2p7pwq0D0ioWClXkiJq2HAVLTDrsBFU3HSMhvEhu9X0=' 
WHERE 
  key_id = 'c6d19ff509a14bd9db7ab0c4cb0c49d8f16b6205a92fe97fb9870f8671ec4f94' 
  AND (
    token = '2p7pwq0D0ioWClXkiJq2HAVLTDrsBFU3HSMhvEhu9X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )