UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+PdJEBmB60d1Nl/bbZ1es7RuDIqj3/3oXZeyPw78gw=' 
WHERE 
  key_id = '7669cabea980a8e0af75cfc7a5eca2eadf89249bcbf06f10d375823e8fa681e9' 
  AND (
    token = 'Z+PdJEBmB60d1Nl/bbZ1es7RuDIqj3/3oXZeyPw78gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )