INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1f7b1a3f361deb89ecdd960296103624edd826e482542b30e8639cf1d727a43', 
    'vZW0D8HCBkDnx4CG9TGCgyqxUO5G6qINPjuvD/XgQrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)