UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvqM9z88O8AZ/rJs6TxqayK2JNPup+N2fAA9BkwvDaA=' 
WHERE 
  key_id = '8b9e0347a0419b56a0b5b65a69f011503c9ef747bb3a6351eab65c25e4c56ff2' 
  AND (
    token = 'kvqM9z88O8AZ/rJs6TxqayK2JNPup+N2fAA9BkwvDaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )