INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e766b951e4ec3d3bdaa645014946d9de7dc3a67c95286f1870766913e1d1f650', 
    'Tc3NXHStuJcdQvSjWdqMPo3A1eUv553xDkNAaA0N4vE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)