INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5864dfce34562393ef885fae72bad83b75eea00bb3ef0c7d92b3589fb6cae9', 
    '2WxUlRjBlEruLa9N9OzEkSIK7GOuPBVbhfkVLtEFKMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)