INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d18b618db4c549cd39bbd81d530109c024eb005457d3d039143f0e4df18158', 
    '2SZ0kzIBge6rhKajR6pEcKup6DR0FYjSMyFTKFhrdoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)