UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QDpNyf6pCA1RfcfhKXl/ShxZPT8KahQi6wqsyaN55o=' 
WHERE 
  key_id = 'db9064ffef3392a73f6121db00e0d05686509a913f1be3dd982ccc7b40d3861e' 
  AND (
    token = '9QDpNyf6pCA1RfcfhKXl/ShxZPT8KahQi6wqsyaN55o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )