UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+PlbQEwP+ZPhxNK50HspUnG4Osh+ihUJ722Ui3itVI=' 
WHERE 
  key_id = '026c7d8b7730d0c513ae1d49d0765015686af612003ef388dbbc39746ab9c49f' 
  AND (
    token = 'L+PlbQEwP+ZPhxNK50HspUnG4Osh+ihUJ722Ui3itVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )