INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e40068a9771ef423fb686546cd6ce4a752b048de9593adfe5b4b52dc3c9bc097', 
    'U/5TXT+hjcXvvC5hCAYKEiUVv7YWGEmjOKK9QTDZyhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)