INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '159f81df4da7f2d5f41bc6ec134a616b399b2226dfd950ba574edd9c3cee9bb1', 
    '3rrmk0l8RhySOWQibxfBjlOSjVnnfsJ27CyMOQLk6sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)