UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5NrS0ovr/veIKx5GJr7fdzfMA69Zs1DAwxiwwkOVjs=' 
WHERE 
  key_id = '2a38eaaea08646a15fdf83261ef90e07063d73c46eca0821e41f2c7bc1e91ab5' 
  AND (
    token = 'd5NrS0ovr/veIKx5GJr7fdzfMA69Zs1DAwxiwwkOVjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )