INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e12813c548f6e0a3bbd763a5132b661e308b9b6e5fed2a1053574c9ceb4505d', 
    's2/B9baLRH8cUtGgZGh5kEgbss1bOSU5d3O0h0XYvIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)