INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '501ba84fed70eb6affea88156bae9f9729193ff0fbf1badde08673b3d9c5b323', 
    'BmehjNlsSw3oplF8P1ZaiRJFF47o1lIZPKBAqcuQ18k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)