UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FOvWsWVB1KWyk3DQ8qF780YSHBKiSYHLEtbo3vm4EI=' 
WHERE 
  key_id = '56aa495877efa3b2b25fdc85094c340761587b023a05c8e753a1242830478ed5' 
  AND (
    token = '2FOvWsWVB1KWyk3DQ8qF780YSHBKiSYHLEtbo3vm4EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )