UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74OQq2ZBUoPKaJFtP4MrOrDj4Tjq6tO7sck5/ZEOKKM=' 
WHERE 
  key_id = '1940e2095a1b7a157186d9c88787a8843f73b3f3be2ec011d60ccc6398e5ff3f' 
  AND (
    token = '74OQq2ZBUoPKaJFtP4MrOrDj4Tjq6tO7sck5/ZEOKKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )