UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zH3UfpH7RVGJKNdeqLnjIlicM09ZZB9Nz6JYdFnXODc=' 
WHERE 
  key_id = 'ee533f74ce39f9ec0e567b924c2e8495ceb0095337823d90dabe030a5dc99250' 
  AND (
    token = 'zH3UfpH7RVGJKNdeqLnjIlicM09ZZB9Nz6JYdFnXODc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )