UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4jDpdeJdlsRTmdq/uCYm641oxPZvj77nHhGjVpOYLw=' 
WHERE 
  key_id = 'a10f6cdfe090b1cf1bb4226647ba652360654f3edbf70f8f06d561e5eb24a879' 
  AND (
    token = 'b4jDpdeJdlsRTmdq/uCYm641oxPZvj77nHhGjVpOYLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )