UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlZ3kWh3gWaTHHjmM9hlQxTYDbIK2uOfqMCOwfEgxHs=' 
WHERE 
  key_id = '2ffd77bea354eb93ef9a4c77b102b11c05d31177953d45e84b519877c805fb5f' 
  AND (
    token = 'QlZ3kWh3gWaTHHjmM9hlQxTYDbIK2uOfqMCOwfEgxHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )