UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEwgqQYvMvDhaxgwwhUTqGoJmmgbhfPXk/xZYzHYb7U=' 
WHERE 
  key_id = 'f9e6802ac05d868b67765c3da29c2bc428ae9add8840f2de17fe87ffe2e925dd' 
  AND (
    token = 'MEwgqQYvMvDhaxgwwhUTqGoJmmgbhfPXk/xZYzHYb7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )