UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qblrxmcg2cO4qBgdaPyOH95nIRzP2HvkydvhOPojveE=' 
WHERE 
  key_id = '8169e1706a843cafbf7ee9ec4078ae4288b86df5097d2968a5d6a3ed08bf3e29' 
  AND (
    token = 'qblrxmcg2cO4qBgdaPyOH95nIRzP2HvkydvhOPojveE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )