INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce460c1239bdbee0d8b974209ef2b07f6d31a5cb9b0afea9108d8175ff9fbef6', 
    'l5KYsSjkD4o/KMN7YC08eLk+BDsu4RWN9aw2hhM3nvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)