UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JX5z2YJfI4FOK2LyQR5W21fdEWTjYzuzgd+aR+/7iyc=' 
WHERE 
  key_id = '477d871832a1215a84bcf5b1c048f186d355e02f5a5f54d62021c9bf9426c370' 
  AND (
    token = 'JX5z2YJfI4FOK2LyQR5W21fdEWTjYzuzgd+aR+/7iyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )