INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973730c1477e1a077ec88243116151a3f4fd50627f1e4dee3817ded9743b58f5', 
    '/YW/VmFSOvyime+JLYOclnkWfDqjaLEthM6rgiELEI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)