INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ba20d1bc9d61f16a76b2650050ae3578bb4dd315327c794daf29f110d2019cf', 
    'b43enbUkbNbkmsgdxt5XsO8gz9wZYwSpc/Q1cG05S9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)