UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UllDhSU8GKxkJAibB53tqHSNOMh/kxHRWkakdobnwSM=' 
WHERE 
  key_id = '8016bd659fa09e210647432b8cbb49220c472370a1c7f7cb573aee40204b404b' 
  AND (
    token = 'UllDhSU8GKxkJAibB53tqHSNOMh/kxHRWkakdobnwSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )