UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJ7i1jCYsHLQ9GD1yCAM+XQj9LW5pEMSajL4cHyfS38=' 
WHERE 
  key_id = 'b87d3fc6bda09e7295aa6042810ae2b25244125765ba9e9886fe7d6aa688fee0' 
  AND (
    token = 'KJ7i1jCYsHLQ9GD1yCAM+XQj9LW5pEMSajL4cHyfS38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )