INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3b643b53c8b4954b031c0cc2078a3e9fee7fb2a42c5f37aeeab95de75989818', 
    'LBELHdRxbF2hqI0x551epEFBretQHjMUZtly9GuYhK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)