UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLZbJjNC/JewGU5g/pgJd6if3MgZDeY54MLGJplXrcI=' 
WHERE 
  key_id = 'b42a37cc825b32aa0f68a3da3c7672c2e76c29223ee1ddf4881ee627c846ee93' 
  AND (
    token = 'SLZbJjNC/JewGU5g/pgJd6if3MgZDeY54MLGJplXrcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )