INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8170fff4c3a6a3753090cbb62e0afaebe36a0878badb82e3722ca5377fe8ce9b', 
    'tKQOzquUuPOGFfVkrmQMvUCjF7yUphu6nkx477Aa7DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)