UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pg5g0E6sgVZ5AITjcsx+7r48ocMUk89DbQd3KMlVcSE=' 
WHERE 
  key_id = 'a070642b14e8675dba220cc01054b942de85ef2750390a1a066a1bb5a485cc7b' 
  AND (
    token = 'Pg5g0E6sgVZ5AITjcsx+7r48ocMUk89DbQd3KMlVcSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )