UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHcHRscDmsgzwc9HFE5ikvk9iLkaQJ36pYGksbjIX7A=' 
WHERE 
  key_id = '3f4bc84bb2dfa2bc08c06a827a4ea77cf1c1d5c7f0bf4c4abc148a64cbda142c' 
  AND (
    token = 'dHcHRscDmsgzwc9HFE5ikvk9iLkaQJ36pYGksbjIX7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )