INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4877df7de1c69782640c40464d43b1f40cd23a4bd1f03d8dee493adf705ff80f', 
    'lWtF9VBAPe4V9r1U7v5SGFRkbEbNqYloKUfpFCMJAkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)