INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db6d3c3d370e8a27f9d341d90d028df870908e639e1be276d0a5c4de2bcda9f3', 
    'Vm6ksiZvy0vHJEWEozkJWJh1VwNDKcgwVCI/+ygmIPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)