INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a5dd75d476ddc3d812d35618861cec9b2eb791cd6ad312256e69d3c8a49d475', 
    'zfRVpJiOBe/at7y0W6DmPj5qwcErSvgtYc/qghDr2qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)