UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48Ha8lWShDXdnw2YFesLRF9r+priC/Jtz6PwLWTAY1s=' 
WHERE 
  key_id = '8e55c7eeecaed6311fcddc708cb95f5ef92fae62bec0dc8c45b7cbf3f1e1864e' 
  AND (
    token = '48Ha8lWShDXdnw2YFesLRF9r+priC/Jtz6PwLWTAY1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )