INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ffaaf2e30bcfea5ba6b0356f92b900f336a55c1a6e2e279a915702ed3ea4a6e', 
    'CR69JIJY5PhjztdOk9KJjyPEV1y7rZYXnJZpw/ldQXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)