INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3903169362027880a51e77536356dae0f6d6f57b2c48386c7286bde0d783faa', 
    'uslQFfRi2tKw9TNM7zzdYKwi5M2ZFtFaIucSkgIuYrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)