INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b5272bf15bae9eefd91812dee301b106acb070b95bba02bc6fff3133d8b8448', 
    'O3G6fgH8Tx60XVQvtW3CrY3FmLZsYGBWd7k6IWPY52Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)