INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12848e5b31971ecc69052024697c0b3ed1bb33d5e9ab957b86076980d5b2933a', 
    'Gk7YL11o9S215pwPVR5IV8awVxnLvxroiklmKj+KJQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)