UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '816uP16llPinrl8O2hxqY3ylrLXBQ5qduaLha2cmzwo=' 
WHERE 
  key_id = '286fb64012690cbc63925b7994500580e0a2e401b2efe99c59a26f638c19da43' 
  AND (
    token = '816uP16llPinrl8O2hxqY3ylrLXBQ5qduaLha2cmzwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )