UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7yAiewdvtB75ytZapyY0vJH7k/ffiElEHbpI98yjf8=' 
WHERE 
  key_id = '0ae51af09de15b730ef5c54d1c20045ac7e2ed038c91bfb622a184159e2e9026' 
  AND (
    token = 'k7yAiewdvtB75ytZapyY0vJH7k/ffiElEHbpI98yjf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )