UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ov9L5osM5xJzERhOZIph0v3rHH4SN2jABr8O2l+xIec=' 
WHERE 
  key_id = '4917ed2fc40b0f70d45980ac239bc51403f95ff503fe071e58cf98c44b57dacf' 
  AND (
    token = 'Ov9L5osM5xJzERhOZIph0v3rHH4SN2jABr8O2l+xIec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )