INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '646e533c599071259d3599b3fba18e2667625c47029a14d26dd341dac9547676', 
    'z//d06myb+LM720ev8VD6XyKYUOEgHYHzk2UKQ+diKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )