UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RB3+tHM8pyY9EgzqTFxyzqT9f6PXzTP4IwVi38sy2o8=' 
WHERE 
  key_id = '1c1b7b893df5f9fee392491d8c4d6d3f6961488dd57698632cd19fa63d2d0000' 
  AND (
    token = 'RB3+tHM8pyY9EgzqTFxyzqT9f6PXzTP4IwVi38sy2o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )