INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '444c7301b2b5b7e15383e510d68445a629ca043de9cb421b8ffc644670267f4d', 
    'zxWAmav8kqaOPp5BvJiwVypHK6pb1PZg+zUj1aOpOkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)