UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VG+UaxN+5dbbm9AlF9A14i71YdbqL92sEcIKMtnEM2o=' 
WHERE 
  key_id = '7eda7cda1f1432c296b545f051240ae8a918f7b225880546844010980b59f606' 
  AND (
    token = 'VG+UaxN+5dbbm9AlF9A14i71YdbqL92sEcIKMtnEM2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )