INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321de0b8f620d11f0353b3a69d231c2c753bf5e3db652f1087248dff36e15f05', 
    '6hG44CTsdVuZNLnkAR22MCwX/mcyM54hlZZHuVRHEaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)