INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c97f8238a37e4111ce12f14b58f4cf3933264bd11a01f08d8cf68a3ccbcc6d6', 
    'IVn4Xp7eWaQhjCsGKzUdoT+8d40R1lUpAwjfp6M2JGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)