UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5UB3nMkGUExBNbpKcMjhdRQZ4YqKbY2HYPFRUY+NN0=' 
WHERE 
  key_id = '712f8491d6bcd432d17021b262a60a07a88ced569b4d4aee4fb4190711043ad3' 
  AND (
    token = 'v5UB3nMkGUExBNbpKcMjhdRQZ4YqKbY2HYPFRUY+NN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )