UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7YoBgTZOixXyfGlokVyCgWXFoQFHz0ZBLnec8Bi8K0=' 
WHERE 
  key_id = '1c41c9e4a9908174c1ecda4d8e61ee691bc422b122a9600b4d9304015ea5312f' 
  AND (
    token = 'v7YoBgTZOixXyfGlokVyCgWXFoQFHz0ZBLnec8Bi8K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )