INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140fe5af8e5a5603db7f8ba266c8b926a26a31a473678af92a81b6d04a6321bd', 
    'QLPIuyQR2K5bEDutirtPI5pXvkU8U5rSnPUn88si7DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)