INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51148e8676238779edbe662c719b1a5b4ee76a4e877f5bf2553dcb3353d6d7e0', 
    '8jCH+WIa/HoXgspMIQF/GvWn10uxuWCoCK+U3b2deCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )