INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c28ddafaef29e604a9d6e2f4550716dd298c5d56c94ef4ab08e7ccca724e53', 
    'XGD+8RTGwfKxzIvKtR6tFZPSSoh9ii1YF7/p191Mepo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)