UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVksjQEr/nsILHrqHdihXz9Tmx9udRaB2cAnmlwbv/M=' 
WHERE 
  key_id = 'c000be0a0feece0a46d77e42a78b00c5262df0e3020c9b487edbf14f9f2953ba' 
  AND (
    token = 'sVksjQEr/nsILHrqHdihXz9Tmx9udRaB2cAnmlwbv/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )