INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b6c61c504d5480f8007217cadc1894ee33fd364428cdb3d840c41e6b25f2cd', 
    'h28SR2yZbgxv9ONtpJk8cFtD5uprgrWr6DCpUK89WlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)