UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdYW6bMwAkZXp0MlgeZYpESDPk/YTMeCKzP1EmlB42M=' 
WHERE 
  key_id = '0d944296888aee79a9324e36fcf58a3e82b257cf2d48c074414251134920537a' 
  AND (
    token = 'GdYW6bMwAkZXp0MlgeZYpESDPk/YTMeCKzP1EmlB42M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )