UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZT5aC1BNnMkq+X4T/NHdJNpUGxa6sYZMQnuYcTnI7vw=' 
WHERE 
  key_id = 'bb4adfccacf4d3ef7a470189e8ffc0c6cd4b85da5e76be2b2100cec3c7ec5bdd' 
  AND (
    token = 'ZT5aC1BNnMkq+X4T/NHdJNpUGxa6sYZMQnuYcTnI7vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )