INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c98343d901fd184725e14c95a378ddcd5ad4fabfc074ad6d23fcb25d70c522d2', 
    'VLlHKK3qK1ZzRcLrV9wpPrDPsr+4Wn19p3XWj6g0P2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)