UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59/ezKgdKXPfyWtFR19gJUuj96QM7k1Jv0qPsm8pJQM=' 
WHERE 
  key_id = '853fbb2e5b478e40597ff643b59b1e301b09e044e1f036fbf1e205d3a3d25f40' 
  AND (
    token = '59/ezKgdKXPfyWtFR19gJUuj96QM7k1Jv0qPsm8pJQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )