INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7812c68935b78ee3d810c186ae5ab1e67f774c2e2e6c21809036439d8fb54ec3', 
    'DlICjGo6jvfdnnLRXt3kOBuaNNLBFBjQ3IE2qlfYcJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)