UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnRXIPKNJfN+lW6ZL2yozNrcm+OSg9U4BnEwJ0jSdP8=' 
WHERE 
  key_id = 'b4429f441fc1472fdf959e33db2eca542670673c6ea182a4e71b65d89603754a' 
  AND (
    token = 'KnRXIPKNJfN+lW6ZL2yozNrcm+OSg9U4BnEwJ0jSdP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )