UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+00KnYpBerJLq3eSSpUeypb40ue+u7zUF5FFmXxVn2Y=' 
WHERE 
  key_id = '42887c53c188e307466b3e7acb854ef52da1f37205b2a21f075001423ebca343' 
  AND (
    token = '+00KnYpBerJLq3eSSpUeypb40ue+u7zUF5FFmXxVn2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )