INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dcc419fffb0c9b91e6281bf3b1f52a8cf092cac848f356121ba76405f6daea1', 
    'LfwzWvUEUn5rgIN9V0+xKOAq9CSUVNx0iaG9V2XtP/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)