UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhTfHEBK7aiOUnBisKj43cY90kgLsiZqGTh2KL00RXk=' 
WHERE 
  key_id = '9d6733a486b0c28b45a210fd7f1c878e3566ac15f5b9aa4f636cbe0441d829f0' 
  AND (
    token = 'LhTfHEBK7aiOUnBisKj43cY90kgLsiZqGTh2KL00RXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )