UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLcwheJSv/fhIn1B130hUXrx7zfaLruq8XO34mbH29Y=' 
WHERE 
  key_id = 'bbc95c06bd12d04ba46a087def292f0e690cc6e0bee9f319133b0498790029db' 
  AND (
    token = 'LLcwheJSv/fhIn1B130hUXrx7zfaLruq8XO34mbH29Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )