INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30450e95929e18f5888581d32748e01d84486da10d34c323f0baec0c140561d7', 
    'NQ7d0dTnsyn6UUDwu/Nq9G2ad7TDDGQCJ59r9UEQilU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)