UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpobLAYRf4svxN3nz4oGvWbaUx+WKT63XAIiCVD5LBo=' 
WHERE 
  key_id = '202db2bf711befcc0555b0e4db4791ea33f0e7ec65a24a748bff1fd8b8f4bc7a' 
  AND (
    token = 'mpobLAYRf4svxN3nz4oGvWbaUx+WKT63XAIiCVD5LBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )