UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1GVemdUwHPVYLKufBc2O0eh9kWHYhV1GDhkKORVwuo=' 
WHERE 
  key_id = '45fac13ad22cc163fb1de7a8953fa7d82560b25a030fe62c44043d50815958fd' 
  AND (
    token = 'e1GVemdUwHPVYLKufBc2O0eh9kWHYhV1GDhkKORVwuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )