INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7fcae33e91562743f2e34ad9214a3a981244b0c9141a308dffae5544b2175db', 
    'Nn0+4R5KrtDZlqf5Kpb7xbHqixW87VIkPstJYv3iSi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)