UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIUQZOfzc5EVjqcBuZhIg4jBB32cq8sI6Io4waWRDzw=' 
WHERE 
  key_id = '746a17e4bcc37e76120038307e0f7419f2457d7fefa261ef82c15406f71304da' 
  AND (
    token = 'RIUQZOfzc5EVjqcBuZhIg4jBB32cq8sI6Io4waWRDzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )