UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ese2fSet7GZ2DohQFOGKyvWLBj3yuPf6/0r2Cxv0qwI=' 
WHERE 
  key_id = '6f8a9b62d6324e4d1d732e5985394f3b728a565e837fce9259d835b8d9a3abee' 
  AND (
    token = 'Ese2fSet7GZ2DohQFOGKyvWLBj3yuPf6/0r2Cxv0qwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )