UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gtHobdoMImo/sK58IBbtYBdCsRNvpBJuOgmNl9lzX54=' 
WHERE 
  key_id = '0486d984f1c21c4d846f51d00918e41b06a18b01f0dbfd5296100cf2552a033e' 
  AND (
    token = 'gtHobdoMImo/sK58IBbtYBdCsRNvpBJuOgmNl9lzX54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )