UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9oR/mgtDEVk/tZa1yfs/weXeCOy5z6p62JyoCB9LJGY=' 
WHERE 
  key_id = '9c8caa73e189fb9fbedd41c08043aaa4dd518d161e011e327a99878f4602f964' 
  AND (
    token = '9oR/mgtDEVk/tZa1yfs/weXeCOy5z6p62JyoCB9LJGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )