INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c8675ed2c756bde0924f71fc27b9efb19948dc342cb31f014c6e4b9449d71ab', 
    'PKH4JOOpsjNEAV6AFDWJc8o/gbI/QFPja6iWZ8/oC1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )