INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1c1ba7b9dd21feffe6092e0af0768d6910c54cd7b221587c4ebe095ab5dc840', 
    'ErumZxsvGFn2hrbrnJByZbiZ4644Kq9AjPw80jhro4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)