UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+Ab4VctSfR8XGS8wvhFWFB4iQHThvEIsrQ3lIq72xw=' 
WHERE 
  key_id = 'db8194a5f88b5d13539fe7f57f1ab2e020e886d3903c3ec694a1ce84ad90df19' 
  AND (
    token = '5+Ab4VctSfR8XGS8wvhFWFB4iQHThvEIsrQ3lIq72xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )