UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEdex9oIxIGQO7iYUkau7EEvaZLPDJJ333DjUP1yYCk=' 
WHERE 
  key_id = '72893009b3fa808c2527e9ceaa906b8829a5923dbbd14778193847a6424df721' 
  AND (
    token = 'PEdex9oIxIGQO7iYUkau7EEvaZLPDJJ333DjUP1yYCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )