UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3KxRfDj2bSt8zeKBvL9cZ+lj1yUDiCjLOuRa7MZwAo=' 
WHERE 
  key_id = '2acc271d97274604d6f6774854b783d03deb51b5a68319a110b7608d9e5989c9' 
  AND (
    token = 'B3KxRfDj2bSt8zeKBvL9cZ+lj1yUDiCjLOuRa7MZwAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )