INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '283d9f7ef3ed1ed72be5a46f760666112482c81d58562386e9189ee5d6198488', 
    '3qMulgVKZWi5FF8M/nEKVqpJ9NfO20Sd5/jp5xxOP4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)