INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a729abc7f3f7bfa6ba54283496223b501f20d41d36123dbf78f4901a50cc10', 
    'oYIhk0HUXM8RfGzPDx3A6azaV/ssh8jXEAoHnOmFlYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)