UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mI4CFMbyUJ6ppetvftEMStIlFAe6LWpk/CBHkwWeQ4=' 
WHERE 
  key_id = '6c9ef13d234fec58eb3560672d3fd18662fd67509e385f60967620cd07a18d7b' 
  AND (
    token = '3mI4CFMbyUJ6ppetvftEMStIlFAe6LWpk/CBHkwWeQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )