UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/2hy3pFV9NWN27BBan4+Kijqs/ek3NyYMns6tA4cGc=' 
WHERE 
  key_id = '26f6acef6e68d7e365df9e9ae9de222eebef2b7e3282ffa90d6f5f5855ad205b' 
  AND (
    token = 'e/2hy3pFV9NWN27BBan4+Kijqs/ek3NyYMns6tA4cGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )