INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a829250ed8beb6314a5c8d4c69ffac2b4f34ce11436952b285af1e46a220262e', 
    '8Lu6sG7XIihWr3SO/3emIi7e2hizzf3DYi3WN4DJe5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)