INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27017cc66939066a0dae0290bb53e348b12425dbec1e29002500d4d1270cb472', 
    'xnEz8YWaigUuOv/Hf1bFVf5DJDQ1ts4q0quD3q8B894=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)