INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1c24f1fa22efc0fb5538c797b4df8566e320ef7ad0edb39cdb36da28406aab', 
    's1/thvocnwUrUilxQxQsWW5ieYV7TzN4YOWtHug2QRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)