INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5622e699953d197c1612e1c3ffabdab9353fd2d76b88096696ff9f523815735', 
    'DHC8Cy3oAYqunpmKykc1ywotWR6XaAoSgen+/DxS3UE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)