INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caec85761d77e276089285bc3e88dca4678cf402b96465444edb67832f5c237e', 
    '8/5MY9LwpsJbYcTwWTQBVXLI7JIH+jnu+js/xrOFfgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)