UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5UgpxefkBFKnxeIlNfNbRH6wXv5sZbH0kdPXDWd3q0=' 
WHERE 
  key_id = 'd97794b215b577a45546dc622d4ceb5f977788526990fd1840e8cfbd3cd687b2' 
  AND (
    token = 'v5UgpxefkBFKnxeIlNfNbRH6wXv5sZbH0kdPXDWd3q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )