INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4c643e5cec1fed2d26e301c490ee7b280dc68af871a3c23862802db1bb4c15f', 
    '8v5/6z70hlKkrwjJSpf5I0xgfZjbIY/a9+Y2jdDoHy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )