INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddbf766f69c4459387fcda6b294f66c3f3b3d58f17a4e5284d301cd3213e27f1', 
    'bDz3EqdU5f5HwbxOVjrSKH+1vtoCVfLmVlWgN8A1Dn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)