INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b1604d314826c0f16cc1e953cb477655c399944c6d046a77756c8aa2c80eb68', 
    'JnnFp/vdW4ljYzo7ttkqCa4xk3p8Ut0AQ2IJF40VQH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)