INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81461394e0bc8e0257a7c7c92612fdfa62f706971653e4613ac7feb68c3e0cb', 
    'gWQ9BDUz9psCDaFoXfgSD0yXt9f3F5eV3r+HKvFo53I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)