UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttEAPeRaOaq2m8RdiHN1fo+iVz3XRh6R6TzE2RsvMHU=' 
WHERE 
  key_id = '9f485ea79d953c32c703e3c66192269e2e88a7aacd132c40c81e97ccfb8eccc0' 
  AND (
    token = 'ttEAPeRaOaq2m8RdiHN1fo+iVz3XRh6R6TzE2RsvMHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )