UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCBMg6UD6ljOb7YobahbSpwOtQLUjLP5tDfew5ZZkms=' 
WHERE 
  key_id = '7bba1fe2e2932eb498c4a8610cb82aa56a884b5515d8adacc1630ea36d5fbb4c' 
  AND (
    token = 'pCBMg6UD6ljOb7YobahbSpwOtQLUjLP5tDfew5ZZkms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )