INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d79bbe15332b639ddb895e89251243f2e4f0918152f73ec81d2739a69c3e3c1', 
    'GYcvb/7nJN/xhlYhaq36pcZMfrVb/uI8LCJU8eJJejo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )