INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '969734dc906a75832a5f93c4c4985402a3f8acf661a80782a1d46375b84cd52c', 
    'JqMh8CfY19aq/pfnJdfG2I+FEgQQbZtImX4ORafi76g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)