INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8739f49db39c11412938abfb52deaa3e7cdead8e03ebb0c3f62810e46c8b6f9', 
    'ddwOlqg12zSpP3yToWGezfkNsOsJXb/VOh2wxnGTGyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)