UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JG0RYN46oot3xoUJc21AIWxbNupp5fk+Y/CPhpIw0s8=' 
WHERE 
  key_id = '79639dc3e9476cbd136d3f75f1ff11794a03c8f6a5b006662fa714e573d9a676' 
  AND (
    token = 'JG0RYN46oot3xoUJc21AIWxbNupp5fk+Y/CPhpIw0s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )