UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhQIAzP4Pe8APR4BREFwCmqEr8v+aLMGjBjOg6mkwWw=' 
WHERE 
  key_id = '4aa6175adf70f14e63119d1fc9ce90d1e2138916da86562aa2ea4faae282903c' 
  AND (
    token = 'RhQIAzP4Pe8APR4BREFwCmqEr8v+aLMGjBjOg6mkwWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )