INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a0a4cfed7c25b7c3687b37328f09123e3f62805890887f6d9830271e0b29a3b', 
    'vPOGYeRD8fvOzN1d3QjqmpvqZp0uOITbTAvn3SztVak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)