INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f32bf893e11b682f869c9d3be399d6b4de46b1796042163a83cec2c92485db', 
    'szmmswh4H7OkzSHotCHeyTVh/N+jNQ0QmLB6hKqT8F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)