INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcdc074c4a7a187b4c787e75b7ce208a2946570fe9646878126b854eaf289d24', 
    'Ll7jl2WkvkfXohMBvXmKFidUQxdU076weaAPBkbbURw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)