INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5e761ff0d5325c2d8042c9204346ae4e63ba3d6774ff75a8b4388fa8d5a8040', 
    '5kQk621hBpUXsgBZm4TOKBa2GkA11/Vu+8+RUlk0iOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )