INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6c226c4f388d2d1dff2e08be388f7ba6468a8364f5e7af849b46f993263b09', 
    'JLoZjfwOsY6kE79MrkobSKHE60TmxwwH0rex0D3tawM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)