UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnddsMHY2DsHxEZthXvNVucae0pMAGfolWXtwuV9ZYY=' 
WHERE 
  key_id = '907fc30c32157d80e841d5bf149a345d32645989b0c759fd27d12c3724c8b9c8' 
  AND (
    token = 'DnddsMHY2DsHxEZthXvNVucae0pMAGfolWXtwuV9ZYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )