UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oP2AXgTpM5sMq4Fj0gNBCvmJxZxudDVEeg5/p4AZLb4=' 
WHERE 
  key_id = '3f91454f5982572056a75de8035acfb7c3fa74272e6d6f6df523bbfa7b2c50d2' 
  AND (
    token = 'oP2AXgTpM5sMq4Fj0gNBCvmJxZxudDVEeg5/p4AZLb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )