INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc89d5024c711aff67c2f438273045c8fca5c30af1d4709ec05e995b068a0dd', 
    'J3z7r9kTExth34wtwP1vwBwnMn4iQOfXFFkUQDHtSuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)