INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0276914fa4c0f25ddfb9af32785af190cb1dad73e126c921b5a21cca1996f37b', 
    'we8B1xbbOYaEpqzPN8athtF8fWERnN7/DLj7olPFBiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)