INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56f624c46c692a99a535c76df871ea721fc611a368965c0a5cf4248c0c7db55', 
    'vSKQ20JTCeg4E/ZmDIAqEkzTAgRU6wf21Xti8P97Zw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)