UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6TeLecU+SpEnvDujCqDQQYE/9Is4ZFV0+PMgQx2dtk=' 
WHERE 
  key_id = 'd28a71f5546e520275e3ef0f7e216e7955b5c07b5ad610913564c57f27486620' 
  AND (
    token = 'c6TeLecU+SpEnvDujCqDQQYE/9Is4ZFV0+PMgQx2dtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )