INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7c5e8f1e32df4e1be6be35d83632793216bbca11b22beecd575a3377cddae82', 
    'tY2INeSOYhKzsnldydol5Ixvq0kX4rSdRFz0I15skSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)