UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'utcZBigcCb0lGahuKmM+B9/MZu9N2Vj1Qt/2/yCIf8Q=' 
WHERE 
  key_id = '7a4d495b42162c42e3abc6cbe1e442a39a8e5774a34c5899144e6f1bb45e578b' 
  AND (
    token = 'utcZBigcCb0lGahuKmM+B9/MZu9N2Vj1Qt/2/yCIf8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )