INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd38ef22c081b5ad75b4b90810c387d97fa5cc708e8a4d73faf8e5ceee87440d', 
    'AShni/8EtenJiyySLJVPz3Q82YGuLr9ntk06f866fkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)