UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niG3GMXu+b/9W4KmQUqesxRP1yYovzCBe8F6ssmdPlE=' 
WHERE 
  key_id = '36e908c97fbaf4178378875f83a7eeba0c60812b8fb2b18a3555bdc0714042ac' 
  AND (
    token = 'niG3GMXu+b/9W4KmQUqesxRP1yYovzCBe8F6ssmdPlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )