UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDvTBQmfkhQJsElTntc1vqLGDY1wzjZU0kLshA7cDjk=' 
WHERE 
  key_id = 'cdbdd449c44bfebe13b57db7c36d6c4c0e05c43a547efbb9b72bbbba0ebab1ca' 
  AND (
    token = 'CDvTBQmfkhQJsElTntc1vqLGDY1wzjZU0kLshA7cDjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )