UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/JBjdxW1MHVnvslu2/t0VFoP04QO8LZLnercFziRuc=' 
WHERE 
  key_id = '2734dfe1e2db04d7028b23a18f061fcfb78df54d5e7a3dede3c89749ffaa63cc' 
  AND (
    token = 's/JBjdxW1MHVnvslu2/t0VFoP04QO8LZLnercFziRuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )