UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frurCPX+wzkVY82JgTXfc+txZGW39aBe7DRsLhuXf7s=' 
WHERE 
  key_id = '438496606a69b0f8b227326bb4a8abeef5f29787d934fb51f1a8dc023cae3e7f' 
  AND (
    token = 'frurCPX+wzkVY82JgTXfc+txZGW39aBe7DRsLhuXf7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )