INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70c8683453af70d4651dcf1516a30693b9fd328efb554122c519b1d7c4b5b259', 
    'gxzGIQN4Qk3bLjbHQZ7TwQDFVp5er/h9LPdmRGeauf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)