INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6499f6bb8e3e97602213772777ad6427377ab19ad78671e99f9c007b5a86eb0e', 
    'psG3H5/Z7IuMOtv6otlsbPWmxslL+DJsQmKLULJQ76I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)