INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc6c2acd2d4799da06a90f01a4eaa0d66ba8220557c42e44c25a3567ec90d9f7', 
    '9PpUEQmS0tvgEU4P+LwUu8rR+tzgqH4SxQk0TGiBzuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)