INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b1195d0804709e20986a09c550cf3ae723acd28b5025856d6c92782d6e12eae', 
    'b/Qmy1rqNvXj/UJhWms2K0HofdPffYypUEiD1bS96zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)