UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HTs/o4bdbkeu6nXwpaYgG/CfxlhuOsYyjHhwdCeSOuQ=' 
WHERE 
  key_id = '837284bb78426eb254d0fe135b9fcaef07ece8fb263f33ea285b3681f24400ee' 
  AND (
    token = 'HTs/o4bdbkeu6nXwpaYgG/CfxlhuOsYyjHhwdCeSOuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )