INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306d9161480473ee2b974711a974ad49fe2ef28d799bc38f2774402dee279ec6', 
    'CibtAHSC8/WdJ8otL54rMhn92bVC29hWQG8sPIXFLKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)