UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'znhkyAJ8lUAyFiiP7fVittuCTiN+FAnRNs7T/qPoGKw=' 
WHERE 
  key_id = '1192a1926dbe7883918d4a39b1a8815d6d966068bc2c29cb88e8630363759419' 
  AND (
    token = 'znhkyAJ8lUAyFiiP7fVittuCTiN+FAnRNs7T/qPoGKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )