UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3ugnwNoa/MdmrkFd6vNzVKCsPgfNbtwPr/L3Lb99aQ=' 
WHERE 
  key_id = '79f72949a69b6d9da0e7d88d53381f8d0ea95d3ca252e871dbfd7e71737bf0cd' 
  AND (
    token = 'Y3ugnwNoa/MdmrkFd6vNzVKCsPgfNbtwPr/L3Lb99aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )