UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tS6qIBVp2AJ1lceGJmpivpk5GiK9wCk+jb7kcmjfjew=' 
WHERE 
  key_id = '2ea1a9d6d3c1edb54a6a6e7f2ffb70ff9e6e2657a77070f9e17fd2aec1d5b074' 
  AND (
    token = 'tS6qIBVp2AJ1lceGJmpivpk5GiK9wCk+jb7kcmjfjew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )