INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b144dfc4c455b5f959abcce96d75d04a7d5f4178699d9354fdffa08f0078fd5', 
    '/SwNM2rAzNnaXm6Z2neDQFf2d4xvYIGUZzZ7KAUKHPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)