INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5464376262366cc8605e13fe2804b8234ecb230b740eb698758e8f4e77db7f10', 
    'pwumt0OXvwxDSO93wEcI338y0d0/eupmsnZtk//PZCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)