UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rNb7CSgn2/4kgtVGcFh7QIc5oqw57ZwkaNxg1EvEyI=' 
WHERE 
  key_id = 'fc775b87b68c788d1a0cb5f9a3e1d6908259b4f94be435cb9eec0a7debcbe453' 
  AND (
    token = '0rNb7CSgn2/4kgtVGcFh7QIc5oqw57ZwkaNxg1EvEyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )