UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = '2gRzipjR2NOr/SCQXes7GU84GvhgaROEkNidziFOwKU=' 
WHERE 
  key_id = 'b13d920e1e8c4429e9e259a1258204dcf653a3f0a6ea6292bf5254eea4ce2eea' 
  AND (
    token = '2gRzipjR2NOr/SCQXes7GU84GvhgaROEkNidziFOwKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )