INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f42241739c6020a3778e51931aeb3ab40be60a0cee13b6b15ba71151617d953', 
    '6RPLvgQRnceMsg9aAsGHqWONXAE/8ZA2qKp20EesGv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)