UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvZ5NXBVKtJGTYgKJMaGqgzp3+MKtibzWlX0k/KuMx8=' 
WHERE 
  key_id = '4dfc77d0fe5b5b4f5818f7603ab78a315f56547651320e0ebb27fbee141cb139' 
  AND (
    token = 'BvZ5NXBVKtJGTYgKJMaGqgzp3+MKtibzWlX0k/KuMx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )