UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXB8FlRjJMA7AV/5CtsUw2HgClYIxwKT+nuOJ2eEtq0=' 
WHERE 
  key_id = '5d2aef49dff6460bd09e7cfa9231f3f44aa05b3569e06f933a824fc7c4c1a04c' 
  AND (
    token = 'cXB8FlRjJMA7AV/5CtsUw2HgClYIxwKT+nuOJ2eEtq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )