UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ETx/Z6y9CsqQnZqfTWfRTStDQ+VdIqtf9t7QBFGZe4=' 
WHERE 
  key_id = '744b859b18bdaa5b9df6a6e1fef08c980534a5c66391a3b96c769faa09f71192' 
  AND (
    token = '+ETx/Z6y9CsqQnZqfTWfRTStDQ+VdIqtf9t7QBFGZe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )