UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnXXashG7HJyIIehVcgGpNi01w9TabSth4lG8xOfwfc=' 
WHERE 
  key_id = '66b84ff2777a8023b3f1db659e7ef7fb063e43826331de55528268528c922168' 
  AND (
    token = 'FnXXashG7HJyIIehVcgGpNi01w9TabSth4lG8xOfwfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )