INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29042d61855a0d9006d51c34654c1cfacea49915036407e23cead5ede0266b9f', 
    'dLCLwjAqr/90GdPQW4JFYL2bwZqBz4KHVljV+9U65+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )