UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svEzeY6LqLxhhCTB8Z7yt8k33iF0sUe5VyR0GGgvnp8=' 
WHERE 
  key_id = '6a0035aad322986c042ba6b35a1bd49e0f5b9c4401c43745ab2bef969084ab72' 
  AND (
    token = 'svEzeY6LqLxhhCTB8Z7yt8k33iF0sUe5VyR0GGgvnp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )