UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjB8xDPuC5q9IKApxqIM3+C2Qmrw3I8AzUOvYohj7xw=' 
WHERE 
  key_id = '8acb63ca5e969877652ddcfe481b8c683c0edb5d9d7f0846e29441bc9852bdde' 
  AND (
    token = 'VjB8xDPuC5q9IKApxqIM3+C2Qmrw3I8AzUOvYohj7xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )