INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c3e58cddaa500b91b32bd2543445cb22a87eeff85eb86fbd4bed1ae4511fc41', 
    'fj9svcHVvGMwWs8UTn8Lk7KmrOoSB6+5NZJFySZ79N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)