UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xgSZc5/CFeMH9vP1uhYPv+sQAtEXVOl1h5Hf0dBRAk=' 
WHERE 
  key_id = '9c49dbbd27e0544a88838b6c29c0e7c7826a87b2057d6c2bfd5f1a7771a18b5d' 
  AND (
    token = '7xgSZc5/CFeMH9vP1uhYPv+sQAtEXVOl1h5Hf0dBRAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )