UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJfPJCf9SgzWAcyoynW4Z670ixIw3O0tUYhJwylPMuw=' 
WHERE 
  key_id = 'c5d4982c5430f34c6d19aee449adecf99bb7c3b9cdc3e940c3fac7d26a8677f8' 
  AND (
    token = 'xJfPJCf9SgzWAcyoynW4Z670ixIw3O0tUYhJwylPMuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )