UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9TaPaWYqJWd8FvmvO+vhrPfI1cq6vIgG9pJT4F8UJ0=' 
WHERE 
  key_id = '5f8e9883955d38ef3c0e8d7f8e9468fa13cb18c2051955f3979b0339905fdf97' 
  AND (
    token = 'w9TaPaWYqJWd8FvmvO+vhrPfI1cq6vIgG9pJT4F8UJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )