UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47aDS73JJ3Axu3VKNtSFreuvxrPvtoarezK9HrwkE0w=' 
WHERE 
  key_id = 'aaf7dd78c1f2be3001123403fb9a66a449857f8ec783cd0ff282f3b33ae775c8' 
  AND (
    token = '47aDS73JJ3Axu3VKNtSFreuvxrPvtoarezK9HrwkE0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )