UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pn/6HhCkOqH3ybPi7yKR8f3XllYOkKxmpK0lZWHc54M=' 
WHERE 
  key_id = 'fd0fa0034be13cc4b493852c225f7363882866d1005d869ab8e9e766d5ebbe10' 
  AND (
    token = 'Pn/6HhCkOqH3ybPi7yKR8f3XllYOkKxmpK0lZWHc54M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )