INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c55f6fee32d8c0fea7d26e1f684e8bdf9695c5f1f12a1b9d39d85623ea721777', 
    'kMCnT5MAZTncXhaqmclt9UwuxlckoGaek5dHOhhCjVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)