INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc931a41ffd1a130a62999fdca3725e30da89e1c7c262638f130081493de215b', 
    'xjleS4DahtRj10P28SDjKXEkLGdjvmPFISAZq+w5qSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)