INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d8fc4fb2eab41d530aad016d8abd5764014d33c8809147698713faa7fd1db5', 
    'EkZieg4L7hUF/Mw4j1Koo4wl6kIBVqFAfq9a2UHwGq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)