UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLQxkXVl2GWEP0zjE16NoIOX4CPcIXQ5UU9FJYVRh4U=' 
WHERE 
  key_id = '8ec4b5dab0d18f6effc19f0114567a719c231572b09c82614af4e4146cab65f0' 
  AND (
    token = 'WLQxkXVl2GWEP0zjE16NoIOX4CPcIXQ5UU9FJYVRh4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )