UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShkysDk14FfmXuH49ONw/aCqslqg8H+xqg9/c9C/2q4=' 
WHERE 
  key_id = '4a43d8358fa12f0d4ef3989a09f0dc64268bf523c85cb312fe2ff4e071e35cf1' 
  AND (
    token = 'ShkysDk14FfmXuH49ONw/aCqslqg8H+xqg9/c9C/2q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )