UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vg5XBD3wzoA0H6nCcMT91xzBq+5NOsK4LnRWmQ+ONDE=' 
WHERE 
  key_id = '4e1aa981cf1d76f84b810448001f56e2cfe7abd82bb73b3f824a8840085e9bc7' 
  AND (
    token = 'Vg5XBD3wzoA0H6nCcMT91xzBq+5NOsK4LnRWmQ+ONDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )