UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y29dBZqfS9Fr35+aLAjjIWQ5aRebIHoUOBE8y0LdnF0=' 
WHERE 
  key_id = '292e676048a6e7848b66a371fe44bdd1e451cfafcf98e4e84aa9576441e15eef' 
  AND (
    token = 'Y29dBZqfS9Fr35+aLAjjIWQ5aRebIHoUOBE8y0LdnF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )