INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac568f1566ccb15dddeeded20615d975eaf5840fe5d38ebc86059305ff52fbf4', 
    '6mr9XIoByG3SDNc1AZZDgjTyZMX4gYNXN1QrBwUPib0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)