UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9HQWCQmCrTu60J82OnTjjl5+rMhsjzpBWYYWSSAc/k=' 
WHERE 
  key_id = '42192bf7a91916545dc3e3a93c80820c6953d2f9c4913f8a95dbefd5c2e2694b' 
  AND (
    token = 'A9HQWCQmCrTu60J82OnTjjl5+rMhsjzpBWYYWSSAc/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )