UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '146CVdR+7MfcNQOYRdF3fYsytwn5ZYfB5wY0p8UEI40=' 
WHERE 
  key_id = 'f905d21269c78aad1966319c67272d447b0045b71b4126d11b8fa0e92425dd5e' 
  AND (
    token = '146CVdR+7MfcNQOYRdF3fYsytwn5ZYfB5wY0p8UEI40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )