INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4ca12b8737224f2336b515a1847cadcdb885934a9235cdc74634025a37c856f', 
    'UIdBPsFRHRW4iCFRprgrPCs445fnPvwU8J5uhCCjn70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)