INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90909c61bde0617a0595014cede0d54b00dcb13a04c66586b762a376797feedb', 
    '4gyi+5j6BvoEBoDHhP11gZgWxKZ3AeP3BLtN+KZVEKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)