UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/ezU9aBZCR9YiIYde2oRf4/8/BjFjoQVFz51SGo4/8=' 
WHERE 
  key_id = '2cd4cd909bf579568690a0f620d0d4ad7c77c49068432d9b6eb64ccbee616c26' 
  AND (
    token = 'Q/ezU9aBZCR9YiIYde2oRf4/8/BjFjoQVFz51SGo4/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )