INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e8c1cea90a7cf2dbe619783fa071708a65a1866b9e98dc039a34d6e41002d5', 
    'nhnIkteHM1mfnC00OJZBHWL+jwTpb6ZOVEpO3kSRVzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)