INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ab13a8ee98cb47a46876b159f6fcee95f7b1f098172d0d6ed1199e8bc461a1a', 
    '4TcdrqUVvciK1iSGYTBTQnqh/o9uYeJtLHPvpT7qquA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)