INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21c40a750d74caf097caf6e9316bba67c10c562e89ec9c74ca4ea47cb0ad7864', 
    'A0gZHAjoS8RI2nJVZQmylEO8/Cbq9t++L9eWKige/vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )