INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c7eb3f45cc8c57876f8e931b4b201b1355551825070b32c74c16d4da854f34', 
    'L3a4xZqfHS/4J0/QJO0LfXfIWw/TpwojJkFJcclJtsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )