UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urtsz4Gg5xVP+6C/QObU7BboEtXyrRHc9s7YcHg2b4M=' 
WHERE 
  key_id = '846ff4269ad3712acb7bad5e4c9503b4ea60d115a69df511d9085d74c0f15cb9' 
  AND (
    token = 'urtsz4Gg5xVP+6C/QObU7BboEtXyrRHc9s7YcHg2b4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )