UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVh5XarFSlPKczbA/Wauuj+EIuoHfnuD51xPd+y7OpU=' 
WHERE 
  key_id = '90f5ea2b6a178662ea921e744c9ea569264b2820ff3a745f2593d9370e8103db' 
  AND (
    token = 'TVh5XarFSlPKczbA/Wauuj+EIuoHfnuD51xPd+y7OpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )