UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMAj0hvpshHHq0po4cOyLUF/iNJoHxQ+sme0PWP3OKw=' 
WHERE 
  key_id = '4e612e5b5bf3585415a5e21721dd1512cadf1c0e381ad641b897829ec220ec82' 
  AND (
    token = 'LMAj0hvpshHHq0po4cOyLUF/iNJoHxQ+sme0PWP3OKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )