UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CX30eyEFGycFJuJKtzy6U/kFeAy908za2yV+MGcXaIU=' 
WHERE 
  key_id = 'fc7c8c8c2a7d4db216a3e44420e39debecca39184a62e719281798cb1f639826' 
  AND (
    token = 'CX30eyEFGycFJuJKtzy6U/kFeAy908za2yV+MGcXaIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )