UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K++JZ7cef7myW24roXIo64oA5wMKHmeVV11fEle0ErA=' 
WHERE 
  key_id = 'b82fd6a321e2ccfe62437db3f106ce07c8abc650c4d253fa558d17c48a09e73e' 
  AND (
    token = 'K++JZ7cef7myW24roXIo64oA5wMKHmeVV11fEle0ErA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )