UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzFQxpihM7u2/jFCrN/UYgorIwxOnS0OwbM/8BkiZ1U=' 
WHERE 
  key_id = '0d993ffdf2ea596325f309a73e2efdc30d81e8574b47ba0743251bc87bfbf414' 
  AND (
    token = 'rzFQxpihM7u2/jFCrN/UYgorIwxOnS0OwbM/8BkiZ1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )