INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cada7f836ebe5e734128ffab536d6dda8e59b39acc54a4b8b8f261d70bdf2495', 
    'plR9zhFIvAIQaUbIlNuhRYJLI9LTnymwAqtxAM5rPqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)