UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrhLgXNOAOUoECzlbUv+KRi6gdoOVqvUyPPWiaR9g8g=' 
WHERE 
  key_id = 'ca4b8e801df1fca7c20d46e0238f8fa182183a27ce129c41b09294678870c6de' 
  AND (
    token = 'YrhLgXNOAOUoECzlbUv+KRi6gdoOVqvUyPPWiaR9g8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )