UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFG0u9a/7DqDaQzN/3h1MrL1J6Ul9IxEOB1zPUSCkH0=' 
WHERE 
  key_id = '2e3d8e05033b6927dbedb72e106ed1e8353ec94b6fa3e278f365ed060011be26' 
  AND (
    token = 'lFG0u9a/7DqDaQzN/3h1MrL1J6Ul9IxEOB1zPUSCkH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )