UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VuVhuXHVZ/SEWunGmL9J3u9HP12EroLRXRZB6in+RUg=' 
WHERE 
  key_id = 'f0b48a37e0b8332f765e7cc3ad46cc94889b3a38390f5e40287c17e7d7d66b76' 
  AND (
    token = 'VuVhuXHVZ/SEWunGmL9J3u9HP12EroLRXRZB6in+RUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )