INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3724f55f9bf600396c8026b4c33b213b4ed6141a674963c91086f70cf7833364', 
    'MxGxseLqGdqF5fvC3k7wIqQaTiSUo+W+QmITeckaS0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)