UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVA8aTZcG6viSGz7ZfUkHDutQZy7C731isFTP2GTigA=' 
WHERE 
  key_id = '711c23784baf10277b63d3e09d7dff6f4cbfa6ecf12622723b49684c0210319b' 
  AND (
    token = 'iVA8aTZcG6viSGz7ZfUkHDutQZy7C731isFTP2GTigA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )