INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1478c773abc457f5576dab5de6da76370d73ec79d49ca8b263ecfafdc1b6b989', 
    'SfB3VFYMXSsNkO4Hz80T/v1jInNUFk4ywyEB38ZuJgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)