INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcc2921e5f3fd3393c503b6b308a75684e8f89e623ba17f777ce842d39babdb1', 
    '1sqx5AxwavAHVKnpG1qUT11AV7gfu15mmvWaClKlA0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)