UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iy5+GCPemLPUnLmjO2Z4wSLJ3LehTamrmimEOMwhW6U=' 
WHERE 
  key_id = 'da3d4cb79115b8426dc80ad559e5e85c96c6a3943d9e9236414c6cca112084e4' 
  AND (
    token = 'Iy5+GCPemLPUnLmjO2Z4wSLJ3LehTamrmimEOMwhW6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )