INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19fddec628e8c952beece19e8844da41f8f098a20d5c23f36818b820d4ffbff9', 
    '2HFolmN6Efz/2HtsTc06li++TqRim3UsyRv1a1aUEno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)