INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bd76697c6ef36d0e508fcccc26dccbaa5e8cd0bb2ad9c794ea1ee4ec0604681', 
    'SMmWq8CudXvBWnPtNZHelLQcyxEttQ1JRTMp4J3LiJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)