UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwvu1NB89DbF+dUtbWFJwBpw9ud5wLhzoIk7DlwaoiA=' 
WHERE 
  key_id = 'e8df623cc0c248a91021df611ed67d80bc7e997d8ae03a2915f8c8d0b61cbc98' 
  AND (
    token = 'hwvu1NB89DbF+dUtbWFJwBpw9ud5wLhzoIk7DlwaoiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )