INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5db216f21b0a6894e80fc4bad34b0687e8ba6b476591a75ee330e56dcaf3c2', 
    '03FYIqqftadoUPfEPJBqem1kgwfk/Wh0/zntyZgp+TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )