UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1unYe7eUBDiaoWfvuRJnL5UJOd0M2d9rRx+ZeKnUT8Q=' 
WHERE 
  key_id = '303f14ff37fd747f3f856f177a17eff5d11ed5f2b851c087f9997c52356cae1f' 
  AND (
    token = '1unYe7eUBDiaoWfvuRJnL5UJOd0M2d9rRx+ZeKnUT8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )