INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd34e8419729bed0a18554553e66703f278f58fd0a3bb4065da067295b87be445', 
    'DxAbNWShrOMgjunNRzziFIS71n2Z5INTtdn2Z9a/cpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)