INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b0e1534f27d949799a1faa7ab9fe573b8e471206e78a5570494ff9f8b328188', 
    'dox2dlEGTHYiVjF0qLH6of+hi7fVQ4sdywYtSd0eukI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)