INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c421ff9cc80df1343cf1a38ec34f09dae310963a8b12fbd0a3018a752546a2d', 
    'L8uw+T/qr5ObnJcq+Az+0z9UPGPfMX3tIZvkmj0e/xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )