UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXWFp8EJLhJGZCleYeD1mLyk8loPuEqfrpXTs78Bssc=' 
WHERE 
  key_id = '8e8b844d87d9793af85e7e0c2990100edd40f7dba5b727bf62a2699a5e45fc72' 
  AND (
    token = 'BXWFp8EJLhJGZCleYeD1mLyk8loPuEqfrpXTs78Bssc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )