UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gj8FmfTygnKXlg54dOFlfgKuzC8wPpfQXEbRFTrbot4=' 
WHERE 
  key_id = 'f648c352acf3664fbe15cdd9c4c465d655696337480d811c02ce0d2cef247bd0' 
  AND (
    token = 'gj8FmfTygnKXlg54dOFlfgKuzC8wPpfQXEbRFTrbot4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )