UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGHbpUdnj32o6zFWrQz45uMyZd2/IQDIfYTQ596xCuE=' 
WHERE 
  key_id = 'e029f70fa42c155e405972bdd8a1f3fa008a02df7786c966f7b172151c25e92f' 
  AND (
    token = 'WGHbpUdnj32o6zFWrQz45uMyZd2/IQDIfYTQ596xCuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )