UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lb8o8BunwOXjYhWi0sjS7c+4VtlZOL+ugbCItFE6o7U=' 
WHERE 
  key_id = 'ca02c6ab238b4c5d27b0e70256eea0f7ef30fee8a80c21e8a3a96d3a2e199697' 
  AND (
    token = 'Lb8o8BunwOXjYhWi0sjS7c+4VtlZOL+ugbCItFE6o7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )