INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b241fef624388bf87f69a0767b6dd3f36e89408e7be7b0d04e328e49d1ba44e', 
    'PiVJDr8WJVRyhuycIOL+Rq8GRWdwePuKgnA/qHFdASc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)