UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WII8l7JjvxriItxPk9ppeU/WOcC+r33wFPxn+e3lNOY=' 
WHERE 
  key_id = '48ff959783a38dcae2c6463ec4ddacea0a10feb9209b2966c1d97fdd0f50ae39' 
  AND (
    token = 'WII8l7JjvxriItxPk9ppeU/WOcC+r33wFPxn+e3lNOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )