UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPp7ofjPmzjeyDihlbZM+1Ov0MxNcIg3vBPqXczpIKA=' 
WHERE 
  key_id = '457fa05d3aa48d22467171c9abecf2d6351420c3749de0fa795474d30ba70fac' 
  AND (
    token = 'QPp7ofjPmzjeyDihlbZM+1Ov0MxNcIg3vBPqXczpIKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )