UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k60NuvaKKVnPszuuZSpUqzXcwHxPQmpSnJLqj+XgR4c=' 
WHERE 
  key_id = '6e26ca5480813bf90c9acf3ab97a31dcc04cae8a4ab84ae02fb9fe35b5c09ce2' 
  AND (
    token = 'k60NuvaKKVnPszuuZSpUqzXcwHxPQmpSnJLqj+XgR4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )