UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/5daF7Uf93EZJwR0V620JNGbaAGnfD4KU6LdQDTQdw=' 
WHERE 
  key_id = '44fd0f43768ec3056f16520ac2e6349d38b486f0ee9027db8e6cf34d42317d71' 
  AND (
    token = 'L/5daF7Uf93EZJwR0V620JNGbaAGnfD4KU6LdQDTQdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )