INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db9bc312a3422152e058ba0e26945562dafcda396086335762334732dd62c075', 
    'S+R/6OG4jNS56NAwCavGL4Wj9BZ4TnfnKRq5AMBCRBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)