UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zr+ZRPgQpQ8izoXnGG0j6wajWrXVxhr+JNtJfs1YKHA=' 
WHERE 
  key_id = '6a65fcdf9dbe7436e29f22539446960efaf148c81546ed00ef90e50a00e6c059' 
  AND (
    token = 'Zr+ZRPgQpQ8izoXnGG0j6wajWrXVxhr+JNtJfs1YKHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )