UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uvo0VDkyEQuZKmBVCsZBHvEicZzNnOLfymVUDoIjRg4=' 
WHERE 
  key_id = '8262fe75be7e7cdb2c09e6fb0ebc132d1461cba6b7ed67f631f2a2b59e5faeb6' 
  AND (
    token = 'Uvo0VDkyEQuZKmBVCsZBHvEicZzNnOLfymVUDoIjRg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )