UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lezAqpff0OA15gKNXQzMvveca3UyvDq1j3VdN2obYf4=' 
WHERE 
  key_id = 'f275c8075d3b8d778b99d6ff43501e35d6ec16ce43f83004eda3a4cea78ee52e' 
  AND (
    token = 'lezAqpff0OA15gKNXQzMvveca3UyvDq1j3VdN2obYf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )