INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a30cb259fef2536a5dd96fd317d5f5faf07824de1292c0316ed5660a4ff0a9', 
    'AFfEgrtyKZC0gxV7XyPWJSA9cpmTLbavhAxR5HAaIno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)