UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucXc7STXHmsJSrIuttFKqUw6Id+/EG/cOMqXBdjmHbM=' 
WHERE 
  key_id = '40214c7a3906c6e4cd32daf507ef460b8ac4d1bb549710853d283d4bd1097db6' 
  AND (
    token = 'ucXc7STXHmsJSrIuttFKqUw6Id+/EG/cOMqXBdjmHbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )