UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSBziVwHTsj1VTDQmrtiVoOZZc808QB+hrY5TjMGJl0=' 
WHERE 
  key_id = '43b6453a787f92d61bd29aa2a73894b79c1054bc1e58419c137aefe8fe4c51b8' 
  AND (
    token = 'tSBziVwHTsj1VTDQmrtiVoOZZc808QB+hrY5TjMGJl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )