UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QzQ/J7ZPAk0s6xS6LzHQeOLUt/BDVJu8Xs4zII0Hgw=' 
WHERE 
  key_id = '3534beed3d33a88a0da93f930121761b0538eaea6357b6ae941e11c418ef3cfb' 
  AND (
    token = '8QzQ/J7ZPAk0s6xS6LzHQeOLUt/BDVJu8Xs4zII0Hgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )