UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQVhUT9LBM82NYfZH50mYkorA0ROioqc34awQA9rKPs=' 
WHERE 
  key_id = '78d98e197110d92d2abbe4aa39db93545d931a3bb92abdfb68e9805e81c2be59' 
  AND (
    token = 'ZQVhUT9LBM82NYfZH50mYkorA0ROioqc34awQA9rKPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )