UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+tmdUelJ9X7H2zbT/gEcWkQ1CYADVVEz2UBBHUtsTs=' 
WHERE 
  key_id = 'c2abfff2710412490ba8ea141dbe27f60b96485a0d606330399932cd9ff5b70e' 
  AND (
    token = 'l+tmdUelJ9X7H2zbT/gEcWkQ1CYADVVEz2UBBHUtsTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )