INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a47efd60c00923f004a6158c4b607ab10009dbff727ba2106911ba9ad073a68', 
    '6TmkAioYkEDPbBe7YmYnKjWoivJ5h5nPadNUJDy2oE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)