INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c15c3f047648cc068a72437c541caa581bc2f97e6071b62e0500e41f6eb5d98', 
    '8NNllBcH1bqYfslBMRO6l2DBATHotDh/4sYvHxK2Lmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)