UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMp9l07KODuyrX+X1mW2f8TeUZZXTZmAqa4J5aWh0dU=' 
WHERE 
  key_id = 'de95c844dbde774122fba1bbaf52e8e7f1848d032310a4bdb83f9d09ed507191' 
  AND (
    token = 'sMp9l07KODuyrX+X1mW2f8TeUZZXTZmAqa4J5aWh0dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )