INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1efbc339f802f6191224e94aa8d88d5c99c0e25e16a6bede497892ef611b30a4', 
    'O+jl2RN19Mhweog9g7K31qcwVVvbZXDsYy9HqOeFTmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)