INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e387373ce864ca807d21240a5583d80d496e612ae3f4319794a7be81e7313c7', 
    'JTv79lAwp/31hWPoiL2m5l4WV4/dgDI0b24byTMBTC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)