UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VnNNrHheRDwvqsNysq5Vc8YvDZ8CewCISJh5B/VOGtg=' 
WHERE 
  key_id = 'aa77d5e76f635e0861ae3526fdebb4d184f6b869f95f3fb0c7f399eda7fd3146' 
  AND (
    token = 'VnNNrHheRDwvqsNysq5Vc8YvDZ8CewCISJh5B/VOGtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )