UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tmzirs3NBP3ynvBL0aKtezSmz6WmpqemrBTOeV/0Vj8=' 
WHERE 
  key_id = '3e9f171383cbd078849d2e922dcaf4738ac0f548e0f698dee9e566131989b69a' 
  AND (
    token = 'Tmzirs3NBP3ynvBL0aKtezSmz6WmpqemrBTOeV/0Vj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )