INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8204d7a824a24ae0833820365fe0d6e2c3e7042ba4100805faf832d0d679478d', 
    'mMlRC7cZIBzDQlcrEYKRsAbzz7uQbHxJchI8cbjqLYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)