UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DeB3vtnzbXq6Lubb3VClKUlgxbwO39+Apk/5PugAKU=' 
WHERE 
  key_id = '1a3d8bd3ee99b2d178455dca1e3bfd969c38d2741428434a0fdd5e53fff96c6b' 
  AND (
    token = '+DeB3vtnzbXq6Lubb3VClKUlgxbwO39+Apk/5PugAKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )