UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYDBhEqkfpJJEpg29rc1bRgEu+gYydb7yt30i2QqlaQ=' 
WHERE 
  key_id = '0a3aeac49c3dcb76dfa2f3656c7c5dbf5133ceb56ecd7f382433c509dce97808' 
  AND (
    token = 'pYDBhEqkfpJJEpg29rc1bRgEu+gYydb7yt30i2QqlaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )