UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NjD6bmWMEku5BGwNjGaj65Hv3pcmnNhBwd0TN2XMGUk=' 
WHERE 
  key_id = '6c01ebd91989fa67dfc574f9a9e418ebf6ab2210dd03bd6f52056c17b8b08bf9' 
  AND (
    token = 'NjD6bmWMEku5BGwNjGaj65Hv3pcmnNhBwd0TN2XMGUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )