UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CstqG2rZQo+vw2Oj8+yoqraFyu4DR8sj45pE4eAw7Jg=' 
WHERE 
  key_id = '3d8e4147d75a24465f04f54dda6cf47c8e02621f9f80a7951bc6f4351ec120d5' 
  AND (
    token = 'CstqG2rZQo+vw2Oj8+yoqraFyu4DR8sj45pE4eAw7Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )