UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqc8Cgk6tp8h0ZnyHs5vtzokO6My3o0nIup8CMjTYeM=' 
WHERE 
  key_id = '405b4b624311a5213550f07bdead9fab224a8084a2a7ae5022431bde1045f176' 
  AND (
    token = 'pqc8Cgk6tp8h0ZnyHs5vtzokO6My3o0nIup8CMjTYeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )