UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTPUqG0NLf7xrKD2ig3BjBx7V4w1epReW3RefJ5/jf4=' 
WHERE 
  key_id = '9fb741b9c75ee6291f7b5f257d4139cabdb3f1db08ab0db18ffabcd1f306f920' 
  AND (
    token = 'GTPUqG0NLf7xrKD2ig3BjBx7V4w1epReW3RefJ5/jf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )