INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17f64bbf586bbfa1de0486a5a50799205d8ec4141baec6cd160c20739d4bff58', 
    '0S3gTrtTxJzWiTgb9hLeCFO75jbAf1vju9lalSySHOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)