INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b5cf80b6bc65b28dd66e40a966b62907f087a6bf29d13c903cc9544c8bf408b', 
    'WlubvE9uK9rDiRmH3AIXVX79mFrTaAxHg27Wm7QUrSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)