UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pd6FJ5qhP82orFwz4YBU5nzOA47yt71Fqmdyq4vnAsE=' 
WHERE 
  key_id = 'c3d489ee7bac81fd0ec636990c5610f936d43ea291b5f1828e7929cd077320e7' 
  AND (
    token = 'pd6FJ5qhP82orFwz4YBU5nzOA47yt71Fqmdyq4vnAsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )