UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NURy3UXHmOqIubK2g+n2ctlMMUjIjnIY7hwvTqyMek=' 
WHERE 
  key_id = '472b54f9d3a42ed25f5f5f982dfd7ac04693e643e7cba5b0fe89ad0b52c09ef8' 
  AND (
    token = '/NURy3UXHmOqIubK2g+n2ctlMMUjIjnIY7hwvTqyMek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )