INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cd643efc3c1864f2f7494638a5e8c882e2d8b0f5c1330694e1bbac3b123a605', 
    'M8KdmUy1eCebIJoZP01vWekWkuwxb13J0uVk7yE1pCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)