UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0Mp0Y5Y5lzJPfd0kbPAz7QAFjMuaKXXeKKuAtFgtxY=' 
WHERE 
  key_id = '196888eaf3bfbce90eba5b3c7f78402a083d9878c2b9f824631987c24f730345' 
  AND (
    token = 'y0Mp0Y5Y5lzJPfd0kbPAz7QAFjMuaKXXeKKuAtFgtxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )