INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3954a0b3ca6c5797a8ec172c80f3c73672933e4069645d917a40023d42091687', 
    'JfI7mqrbqahrT9JPCLQy8D+Tga7jNPBbi8qhQMAWQJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)