UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Snqd45jGJ7k54Go+wjQiUDYRwhK/8fPL/EcvpwZqp64=' 
WHERE 
  key_id = 'c7924d4e1a3378eb9c18e06025d10e2ef9c7309551b4bde1220f7e8729dfb065' 
  AND (
    token = 'Snqd45jGJ7k54Go+wjQiUDYRwhK/8fPL/EcvpwZqp64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )