UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/aQPYzYkN85ZZTCYzjGLotJTsKaT5g0d5JBf8j9oTU=' 
WHERE 
  key_id = '5bea1196621fa7dd13fa7ffbfcf3535d709cbd1e318529a5d1b59d41d7e8bf6e' 
  AND (
    token = '8/aQPYzYkN85ZZTCYzjGLotJTsKaT5g0d5JBf8j9oTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )