UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ddv28nug5gdza+XRW3O+rDjehcnvR2/h3P+1pii6i9M=' 
WHERE 
  key_id = '88d35fffea47d55496e0f7ea73c45302ac224fd6219920943476698d36fa2209' 
  AND (
    token = 'Ddv28nug5gdza+XRW3O+rDjehcnvR2/h3P+1pii6i9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )