UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpXMKm7AL23VoBeXQrW36EOoD/Vfw5e7UBGDqSmrcg4=' 
WHERE 
  key_id = '53cde4e933537942d422c5d6a6f7d93a879fff6ff8eadbc814d7846606c05b0d' 
  AND (
    token = 'KpXMKm7AL23VoBeXQrW36EOoD/Vfw5e7UBGDqSmrcg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )