UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMh0SEtbOLYKUNmV//tgSs7Yl2UdPyOmOJJCT1uonv8=' 
WHERE 
  key_id = '27f75b3b5f6452ab67a4ead5805dd5f806b97394d31d6c44c428862dc2727e65' 
  AND (
    token = 'QMh0SEtbOLYKUNmV//tgSs7Yl2UdPyOmOJJCT1uonv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )