UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvEGQImkgjF0kN7n63mZaOv1jPuEfYDXvMQAI6wbHeg=' 
WHERE 
  key_id = 'eefda9421c8a2e0e244f53a2f9772427afe8f1a290468d847f2242d92d4006de' 
  AND (
    token = 'RvEGQImkgjF0kN7n63mZaOv1jPuEfYDXvMQAI6wbHeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )