UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Xz6sLaZtaareS/3xYuKsuIUEE9Z5cbbhCrx+L0bjiE=' 
WHERE 
  key_id = '2ff0a7cbc655f23cb88d703a02c4a47f20935cff8a750ee615879160bd88d871' 
  AND (
    token = '7Xz6sLaZtaareS/3xYuKsuIUEE9Z5cbbhCrx+L0bjiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )