UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lr/lHVplNbTRjbCZJBd1H75apH8mYhzrqT61iuPdn+A=' 
WHERE 
  key_id = '4aead0b0d7a56379cc344304ee28488c604a6ea57a8874badae9651f654d4047' 
  AND (
    token = 'lr/lHVplNbTRjbCZJBd1H75apH8mYhzrqT61iuPdn+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )