INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c52c7f2b18c962f9ef29420d95bf3f5cccc375d881932c8379ea61ef899589e', 
    'W/IYN2sWg8k7QyNjy+zxGYYc66tNKtEr//JeDO8o3TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )