UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJGQ5JIR6rFt19ff/AAdauU23srYxdjYHhuhiv7c0gc=' 
WHERE 
  key_id = '4c00bc023a212d229e2de5344d9a3adcd00fd61b9f04b35a05955c06565a207a' 
  AND (
    token = 'UJGQ5JIR6rFt19ff/AAdauU23srYxdjYHhuhiv7c0gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )