INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34c5bc7767c36f748c9017645270d8bd33313b4e3cc6f2aa682b8fbba124ff7e', 
    'owTE5KtauGs2vfkSOMs+kxMOr4h0aC3k0NMM5wUUPlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)