INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375fa794f2cac91eaf7e4c5ca22a8a14d82e78802630f576977716c19696033f', 
    'laKAbRtZ7bQ9+tWee+xdb9vlhtiwN+8YokwQQ54a0i4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)