INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d8f92ad0ee7b70ceadabf7dcb031d22659dbc19b04e460c360cd35202fc888', 
    'iYGYo4Iob6ibL27B2FHAmZTJLLYbyiEmQRcT5IaMdfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)