UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVNB6oKrsllSTjrmVL2OcOMUCngMyJuNYFTOTBuz1wk=' 
WHERE 
  key_id = 'b1f9fedc19d44b12fb1e168894b607f67558e3eba6ccab860224895a00a24e84' 
  AND (
    token = 'QVNB6oKrsllSTjrmVL2OcOMUCngMyJuNYFTOTBuz1wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )