UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTQmKjHx507fQlOCsynCm5kZ+x+SQtfiAlTK+7ENlkw=' 
WHERE 
  key_id = '175ac0366862351b3cc9dd91d04c3ccc7db6d00799f871b88c8817ad4bf4d926' 
  AND (
    token = 'eTQmKjHx507fQlOCsynCm5kZ+x+SQtfiAlTK+7ENlkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )