UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIz0vlTVwzbYfIIbs4aefKOi0j6J5pO75K9/O3XXpQg=' 
WHERE 
  key_id = 'd46b7d987d3b117de1447a781b75f71c64959439ec314a4e939d2f4b5a2790f1' 
  AND (
    token = 'nIz0vlTVwzbYfIIbs4aefKOi0j6J5pO75K9/O3XXpQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )