UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZ0UPBjsvCctdkby5mWXT/qFwGRxTtnRwK2bi5tAS0s=' 
WHERE 
  key_id = '208205be6ffeb3c4cebc4b0c24d4fcfbf38d14bb62c8387a3d749418b2c73474' 
  AND (
    token = 'yZ0UPBjsvCctdkby5mWXT/qFwGRxTtnRwK2bi5tAS0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )