INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819bbc956a56557b3ba1657d0879603bff352ad0c368f51bf35f01055fb4bd86', 
    'OlinyED+GFzhRclMXm8/qZA8EnwOcae5MbeIL+B+chY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )