INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472d3982dee4a78d56f4d987b38f37edf577427cd53b912089337eae97c2f542', 
    'iEPuIE2RsmW+TnQ5m1zDsoKi4FJ/dCiVO4C399F1Wnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)