UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZPbcrfN5114G5A7oZjQXpGYJubiiHUxAqYdcdDldmw=' 
WHERE 
  key_id = '8ec145e222f98407707142ead9c56964a9473e2ab2fb71396b0482918d59d526' 
  AND (
    token = 'GZPbcrfN5114G5A7oZjQXpGYJubiiHUxAqYdcdDldmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )