UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2Aqrr7Gt7Nb6ftBTJMvQAKnfUjVXJKP7h3OXfvyuSg=' 
WHERE 
  key_id = '3469dae286312764ed319f7d0b5a3828ef554a9763589d99c52da2444c9405ae' 
  AND (
    token = 'u2Aqrr7Gt7Nb6ftBTJMvQAKnfUjVXJKP7h3OXfvyuSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )