INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9b3920152f4e4e692548f535a7be4bb5cd4c753515efd6d571ebcb4ea68fdbf', 
    'NpbnHiHNi9tpz8Mg+Ul1wAHGRnB4EzmDmcOu1/2yEDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)