INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a3981ed6d71aed2bae728e59fdba49584473ed988291f90b6aaba081eeb0870', 
    'Gz4HruT8oHwxHYKY34/KmL63mAI+N/gfLHx7La9nkkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )