INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a4731a5f55f4484b199dde02ad8156bc7a9881dc80eba08bf47a4debb2a8be', 
    '3944RcgWKvL4y8mUygJxlhZTVsrCgHSsPcArrH+VsU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)