INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6506068e2550e71a6d8c1a14abe6a11078d4bb3205a082b06313288f1ed9397b', 
    '+U/7Pe7J7DziQxXRM/CIl606kVYo9Pgz5S+h/xE43MA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )