UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDlKIRRpQTwjET66mgRmTvs5u9iTXhUw26dQdu6EhGc=' 
WHERE 
  key_id = '8725f73b7f495ff7463a9873e3824bf9090d08f11dab99447f972e31f73ab98e' 
  AND (
    token = 'rDlKIRRpQTwjET66mgRmTvs5u9iTXhUw26dQdu6EhGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )