INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0303fa60df0b7e7689f3bf87914a8226fca554ba559514493c08f8cecc324811', 
    'sY0VlIMxgscf8KGK1+CZuhFbQ9tMFY0YTz1fXH7dmF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)