INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c533ce83e24e664f1ed5723a9a13526387166bdcd48cda793772142ceff63e', 
    'EtMzw++gyCnErjF2Viah0av52IDi+ur9WDUVq0Hx1Ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)