INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b258a107715f0f8f8acfb975159c34d29193dfe60edabdaa213786f7ef9e096c', 
    'SEnx7O8pYl2oZlxwZ/lEiQBXjn+QzsSdvQI3DOgkxvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)