UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHl8b/4+7h9VdplNvkaUuXd0yNoSz8baP/jZyA+vlZc=' 
WHERE 
  key_id = '0ac67f129eef7193a2038d682c83505e59a545b3853c92a82be85d149c13f72f' 
  AND (
    token = 'nHl8b/4+7h9VdplNvkaUuXd0yNoSz8baP/jZyA+vlZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )