INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa7dd743b8f4677947b40a4780854ecbd637738822bc9c094ac3bad9a7e12cc5', 
    'r/yhgO9PsD7E9EnrnVqXggU1caNGEnSvJIaVVgdumj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)