UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbdyvyv4D03ZKbF6lBzLSg5HFFxsntJPkHnOqUTScnU=' 
WHERE 
  key_id = 'f188ea593872ada88b6181a55952308525efb19766e1ae41019f2cb7539d9f53' 
  AND (
    token = 'fbdyvyv4D03ZKbF6lBzLSg5HFFxsntJPkHnOqUTScnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )