INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8ea9284e49098553712529e5f57f61bfdaae275b3271d8d4622fc242c01d42', 
    'KANVqC8agPsKo2VQGa4qdADODpeIs7AXpBthfyL7Sdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)