INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71fc24bd6117a25799441eff6a4b00d28d628a91f39108d0ec969184cb28e94', 
    '/7pFV9TlW7y8GoTHm9rCW5twj8t3Khi2fCVvv9UpMMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)