INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b837f917693510b5edb44be46ac2d6b29d7c8c16da4cfaaa69e781a2fcf97ca5', 
    '0503PPea1VOxIXtxnc9SBO2HDVAfxoZ/AnlGhteWqa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)