INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0364b0a1b9a816e576159de6d760db24c907761fde8f841ed3658882435fe1', 
    'XR9f16QXWaKxqllHUIDqx8xpOkoF0/KC2sjxg7NbKYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)