UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPI/Z70IuoDBOR9WLJKw69KH1eZzT4myLHb7tajLqts=' 
WHERE 
  key_id = '1b8cad15a3bc02fc3c4fb1c48ac36f49245e0ebdef58c150db7ef1a84950d4bf' 
  AND (
    token = 'fPI/Z70IuoDBOR9WLJKw69KH1eZzT4myLHb7tajLqts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )