UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5XwjwpRxzCtEtxJW4pHSf/v0FKeUs/ds1TUiRjW7V8=' 
WHERE 
  key_id = 'eb34f09c64377fc3d826507bad8a28ec7b4edb60bfc1e8f8299f5d5908e2fb6f' 
  AND (
    token = 'C5XwjwpRxzCtEtxJW4pHSf/v0FKeUs/ds1TUiRjW7V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )