INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72e714972f06951755b8d1f91c778f64cfd9472dccd263510eb7854c4c228628', 
    'mc3ILXZ0CDLXaMQD8v6tHbVkPKhhxr76lke7YnC0E/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)