INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3cc656efe2256a2a33c57419eab42377093a9552d555c81d40aa5c20c3d8bb4', 
    'nZ9lc/1UT7NHU/VD8UCq4yDbD3nh0vxSk07iKMjR/YM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )