INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b8fd05fb7184777973e1ce00c7bfd8f739bef0d9085ac08712d3d26311f3c3', 
    '2jc7/I0ONOLk34E19DnkMMN7KMrCFXIOKHPQmGGETLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)