UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIKHbi+HEOfYvT00zik63IgTyo3pctwEDx0SYLttTYo=' 
WHERE 
  key_id = '16377b8a82e08802731f789db160d7aae4f4d024ea26633b96a067eecb27a2c6' 
  AND (
    token = 'zIKHbi+HEOfYvT00zik63IgTyo3pctwEDx0SYLttTYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )