INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46684046bc0b5ca9cff0c5f6333ddf6d4eb055c706b339dfe575ef140ed3ea14', 
    'HQVQtBhyUyR9ENRiZ1eqKx5Yi6ja/w5CKdnQLTB/1ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)