UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4aXZ/dPtZyElcLorH92whR3g4vVwKXKHqPRCzwew3Gk=' 
WHERE 
  key_id = '441fced646b7eaa58c4889fac500d71ff797c8ff585de7af83a6f99ff0945e1d' 
  AND (
    token = '4aXZ/dPtZyElcLorH92whR3g4vVwKXKHqPRCzwew3Gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )