INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '964a8e8cee5555e0603e1b3fe0931dd00112e3a75b3c3fe2c9ee611c81b8e7fc', 
    'CfWbQDth9jdDqI6OSI15lWE7GDes8tbisVg1td6U1gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)