UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9EFmq61/jxDPOdxGsGKcbOzUqYemJZSFHkFxddHOVg=' 
WHERE 
  key_id = 'b3a20edd351164142450056c5726a1a90c4e130a9b713bc59ec1134840fe0842' 
  AND (
    token = 'l9EFmq61/jxDPOdxGsGKcbOzUqYemJZSFHkFxddHOVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )