UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCq1/dXm5C5uOUlMr+7lWmfX9Wvu+iycPcuOrimCeOs=' 
WHERE 
  key_id = 'c41b94a597610039c6dd8d7bc4e16e72d7a0d81e5438f82224ae90ec26f6ee64' 
  AND (
    token = 'pCq1/dXm5C5uOUlMr+7lWmfX9Wvu+iycPcuOrimCeOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )