UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vprylx9KDx5yBkm7ywKkoOtlMu+Hehs+yuJcEFnUu4E=' 
WHERE 
  key_id = '7c275b704352e10e6caaa15e1e57a792b9f8bb5bb55f9c75df64576f62db218a' 
  AND (
    token = 'Vprylx9KDx5yBkm7ywKkoOtlMu+Hehs+yuJcEFnUu4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )