INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdc20901da0d1596ea5cc1ecb596196c1e5c9654b339c0f9b00aca2d169c21f', 
    '2A8cFStb6PxzMILHJpDjBcSf86vgzcrWeZjS8w+d2LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)