UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNuhPkQuw+xvLvQwyV6ESTQbbojZl29sfD7YlQ7Wfos=' 
WHERE 
  key_id = '0af5bbb7b8f9b603939e73fbe8f01680e6438e1f9e608dbdbd184f9cd4281168' 
  AND (
    token = 'uNuhPkQuw+xvLvQwyV6ESTQbbojZl29sfD7YlQ7Wfos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )