UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '22zX0OTLU1vubzBAN3JvleH+dDd802QAtElZS8MIY7c=' 
WHERE 
  key_id = '327d27d4784af2ec6fc60bcbc52b6290bf69a864cd0b888d744896009c2e21e8' 
  AND (
    token = '22zX0OTLU1vubzBAN3JvleH+dDd802QAtElZS8MIY7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )