UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkyNY83VMq9bOC6pURLum6WcOGH5xBCe5YLrkXPwRHE=' 
WHERE 
  key_id = 'd34beb520a14cf09f3cc9046418c2a80a90f051c1d711379ea718b256820ff2f' 
  AND (
    token = 'wkyNY83VMq9bOC6pURLum6WcOGH5xBCe5YLrkXPwRHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )