UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzms+MNOycJ9yn5WZiYg02uFEU2W7q2IAZEepEbqgV8=' 
WHERE 
  key_id = 'feefed9b362abed344cb1d506a80255ccf49776d404b8620b9eab5644e79d656' 
  AND (
    token = 'yzms+MNOycJ9yn5WZiYg02uFEU2W7q2IAZEepEbqgV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )