UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xrETNPrFqFW6tz2AWcWCRvpvhwkufHh6zSt72kuEnQ=' 
WHERE 
  key_id = 'aa7296d7effd7119c7e158ea7b9c1274990894e6e309a678dada099a9632af35' 
  AND (
    token = '8xrETNPrFqFW6tz2AWcWCRvpvhwkufHh6zSt72kuEnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )