INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b21d596ca2d9ba81b8158f431262cda9b930f697ae810689e124cda7344c7e3', 
    'qr/79DY3P9/0fslEGpCp4qh//F0Yo1rSQFWIRfiFT3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )