INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '273766c3721807a9a5c077c27b93b6897709bd91d8a64221d028df1ce6a6df52', 
    'U1HK7krWaxeMVi9j+gsTkbTOErrh/IXKDYxKLCzF1ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)