INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a7d9abc13aeb53c4b27607742c0c9db12d178907e80061355495eddf3578169', 
    'RGjSSikHne0clmdzC7ans3mt61eTI58Al9j0Fsh3Y8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)