UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n70zSZ3wS90szCDt3C/KVVbN8ZTIhvuk9s577Tc4Cs4=' 
WHERE 
  key_id = 'b246a35b60ccd51182e4dfd9ef5c068430d6d68ccc0c2db5777b97128e97b9ae' 
  AND (
    token = 'n70zSZ3wS90szCDt3C/KVVbN8ZTIhvuk9s577Tc4Cs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )