INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2db1e39161e71b96927f104896fb10e0251ccd9e9a0d971a8879dd78898c85a4', 
    'gx7NCUhr6jJqFIMwJHe8GA99/7vKhvahyoD4bYzcT0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)