INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6551c766c9edcfd6d8b88900db75bbf75ea8ab45f37c9a4ce8ccd9b598a413eb', 
    'xH4/djhSWj/C/c1dbcp/gyuSkocYf3s1E2g8DxT/RP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )