UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lrjn1MOL5njAUTx3wLKDFv1LRkvL0FnLudTjOpxRmZg=' 
WHERE 
  key_id = '9ccceddbbec15d314473d732a8082d6fb81e746833715fb9ee0dcd11f1a3989a' 
  AND (
    token = 'Lrjn1MOL5njAUTx3wLKDFv1LRkvL0FnLudTjOpxRmZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )