UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfU7TtiX4PZCy1NT0O/2GMw1EdpoSj7PQZNlUn18T7c=' 
WHERE 
  key_id = '5e02a22ddcae15acbfe910f8c1de5fe6b5cc4e05c61cedf9692d0a2f75158383' 
  AND (
    token = 'OfU7TtiX4PZCy1NT0O/2GMw1EdpoSj7PQZNlUn18T7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )