INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f77e8c776c5e47defcef0fd78ecec5427661f928d6283ff855313e890b5fca6', 
    'WQy4q2zV+AmibKkH4R339+5fSwxlBUqB5QC/AINGWdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )