INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad3b946f2ed193533fe294188f904e6074e5dafcb8493b3c9dd52676cba9b03c', 
    'YNxMhP1DIQT0zKVWuGM+5kKQRdQhVLgng98FdflT6sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)