UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0SH6zYKf6UlENyODmKZc20ar4e8iCIaVpJj8V6RCBpg=' 
WHERE 
  key_id = '2e3c32794670f45bab35fd3dc13bb30eeafe26fd0ea976202a3f1abf317bd145' 
  AND (
    token = '0SH6zYKf6UlENyODmKZc20ar4e8iCIaVpJj8V6RCBpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )