INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03f70d69bcccf23f59d44c2887cdf8f9732cb4fa6fd96d556fb7b44d97017a1a', 
    'CEi5hAa8s2Ij8xu3n7/efun0jTvIYjXXr8iJmab/5QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)