UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNT8BmY4hzzlGKfOcESa3nvCaJWzLt/bcWX6fZiAtvM=' 
WHERE 
  key_id = 'a0fe4c54d83b0cfccfda800c59f5781e9f00f57c5c28380bc3d4fae5f9cf2ca2' 
  AND (
    token = 'dNT8BmY4hzzlGKfOcESa3nvCaJWzLt/bcWX6fZiAtvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )