INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5320a1b575189ea613ee702667a8e568d07f7c06bb0b64a50ae3a7b50a0050e8', 
    '9KJUa9qY47B4MGg703Xx/KV/lysihZ2tNPQNyYyNI8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)