UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOfmXq2vkh6iVIsTRZdfHN0U5cssVfZQtZlJRFhkl2M=' 
WHERE 
  key_id = '140cbd66a2bd0e66ea39b03a3d050f175267f26ea9e8872e1a328035e2e31a2c' 
  AND (
    token = 'OOfmXq2vkh6iVIsTRZdfHN0U5cssVfZQtZlJRFhkl2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )