UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDz+vWKOHx4D2xNFXql/Qc+7e66QiLzZPAQiqk8Rac0=' 
WHERE 
  key_id = '545928d7312de7342c28a246d3008f90404f6a1af93dc9c40b69d109178df8b1' 
  AND (
    token = 'NDz+vWKOHx4D2xNFXql/Qc+7e66QiLzZPAQiqk8Rac0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )