INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '972d459db6eb8eebb3512a72f8e9012bc46921c50a5c1022706945c1e56021d2', 
    '1WdQmVI1tE4uc22HSv9dW3RPxRZ6yIfLNRLJpQpgHTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)