INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3209460ced887d230848415d1ae87911911f6dff93914b827e62fab983ef4806', 
    '1Gdh6zRgmVMAqRirR9Tn9cFs+U0svQWXWqOH+9EuJ1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)