UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lya02dKt9g30qpN24HCWhGxOMvvaE2qQz5gYKsDSnds=' 
WHERE 
  key_id = 'f16d55dfa699ac89fe346e9afafdfe129c66563f2afc74c7cd4f6c0f3c9bc94f' 
  AND (
    token = 'lya02dKt9g30qpN24HCWhGxOMvvaE2qQz5gYKsDSnds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )