INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffbed16691a19de14a19f9771cc18720dc84215bbbb3efe4596f740a6de54a5c', 
    'PoE0GpvCWFbhxrqlYaaXarAurXewAGGo0RQgJ7j5bOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)