UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjLTUpEdzNeny9EuAtR2RSlKHt6JPgfAAdL+fok1KxU=' 
WHERE 
  key_id = '4d0a4068ec7d59d81e67f5f8f40aa96eddd23b972bf2fab60ee35a715b003a77' 
  AND (
    token = 'LjLTUpEdzNeny9EuAtR2RSlKHt6JPgfAAdL+fok1KxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )