INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52b6277263c5362b8008680c0e5198d9b604249db4ad387d9a1c3952a599bdd', 
    'E1GLPUXYnRGLTA8JPUEk43ychlgNdFqGDSBzklve870=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)