UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BaLSIf+99ObMJhZq/oRsISVvIEZgF0ZtlndcZtA2O/c=' 
WHERE 
  key_id = 'bef8d26c4babc932566ca1b8e4053d803c565b52bdd28ce5724d61d452e9adc9' 
  AND (
    token = 'BaLSIf+99ObMJhZq/oRsISVvIEZgF0ZtlndcZtA2O/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )