INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3e9125f053119b73a7f93565066bbbfbf09d5916418118112970b79d48a0b3', 
    'vzpugiAjNimN93RhMGtN8DYZRI1bKVkaElsk4d17mt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)