INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ddb9a0b482436accbdd956f57d43564d3a1dcd3858f73678b207676415f7050', 
    'gMtnaKRo6DINY91caILbnF2javDdwFAe/jD8NEl1rnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)