UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNw7RS93XTDjjMvwpNd+0ZqBv6XgO46Gd50naktNZes=' 
WHERE 
  key_id = 'bfcd8dc65376e0450b69a834d20e7a50333fb98a065f11c7153cf93fb1165f66' 
  AND (
    token = 'NNw7RS93XTDjjMvwpNd+0ZqBv6XgO46Gd50naktNZes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )