UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ipa5FGI73MUuzvg0CGX8RZpoM5V57Od9QiPR7pM64Y=' 
WHERE 
  key_id = '7ccc578728a836d03622c136bcfefe4de36de0ab1a870131bafc66f43057d769' 
  AND (
    token = '/ipa5FGI73MUuzvg0CGX8RZpoM5V57Od9QiPR7pM64Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )