UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0LNEyb11gW8gIU/jz26MGg3pojutlKjNrzr3oN+qj0=' 
WHERE 
  key_id = 'a249ace9ce932fbd9a1b57ec6daa5c9d6a895f8d03607618c942b17a9c616201' 
  AND (
    token = 'v0LNEyb11gW8gIU/jz26MGg3pojutlKjNrzr3oN+qj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )