UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYTqZwKBXlIm0dOpOP5BbLup85Z0A2+0BSPqjQH0ysg=' 
WHERE 
  key_id = '7c6703c2010cd431c32db461ae41eca76a702789c3ff6eaa7d7db534b65a1544' 
  AND (
    token = 'HYTqZwKBXlIm0dOpOP5BbLup85Z0A2+0BSPqjQH0ysg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )