UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNv91WilJmTTUxwob+hvWs5DM21wvRUEtDZfdGeswbE=' 
WHERE 
  key_id = '74c3759b78b61c018af53a202295af6dfa1095f8880eaccbc4c3a3000f4eddc1' 
  AND (
    token = 'wNv91WilJmTTUxwob+hvWs5DM21wvRUEtDZfdGeswbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )