INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad99bec7e8af9394eba8b99f46fc17b9323374fea41a8794fd4a9b3750fc3e5a', 
    '/wOiswKWltAtK88RmHiTk7d6OwwMMdWu0RqQYO1bzeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)