INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43a2557c532d641c2d81d59e6a22dedabb3e73e1914126e01f032089aec92b8', 
    '3/AISEYnxkxqPU5r24l/hOEvuTf55itbR+jMwr//CgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )