INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c91f1c3a5fd6cb1d5b8a9f0a7a77c899464bce5a55eb85a4c70c88c34457fe0b', 
    '8hhbdz4VHTdxoHc7qWoSF8W3FsW0HrOJYF5HuyplNMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)