UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xP5hks3LRfiYnzY14+XY9/7IXmEnxky9uDwbK3F0qKI=' 
WHERE 
  key_id = 'b52d97f1cfdbf150eba48e7c37dbaf0f2cd5b8e359a832a098276623a4e95960' 
  AND (
    token = 'xP5hks3LRfiYnzY14+XY9/7IXmEnxky9uDwbK3F0qKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )