UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+eCEaQOPvx7lpzu3oDGPJ1euskTwDFF4Q9CQVkIzYs=' 
WHERE 
  key_id = 'aab0c51f706e20a523d20433cff9dbddc247dd5ec8e994f1a494ae86c1b919f4' 
  AND (
    token = 'T+eCEaQOPvx7lpzu3oDGPJ1euskTwDFF4Q9CQVkIzYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )