UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UPuQaOduAEtGiXkeEa9qUtDj40HutVDb72gD9M3Ccc=' 
WHERE 
  key_id = '237c411227e774a7a620d168cdbd4107fb258fa0a0f44ee7f4bb4794b26820d4' 
  AND (
    token = '3UPuQaOduAEtGiXkeEa9qUtDj40HutVDb72gD9M3Ccc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )