INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9999e73cd85879b56f83528518222f94bba39a04925cb50fdadcc7950b04c9d5', 
    'QaZYidw0c4+8xg+JmsoEhRUJ2TImlXLmYUEY1HvMtG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)