INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac639b4946b77a52a0b82f8397f2069e4f4cde5b347866e092af957510912fd2', 
    'xMpK0nEujD/CSGBOCDOZG9wHhJK8TnENm/Us2/8zvLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )