INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b95aa623229d990d4b609ee670317213bdfa835fa6a59aca73b660c97db8ae', 
    'QbemOnuhynqon1MBeFwE9ECE/Q3YKVrG0zI+mAIgO/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )