UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGfNG9SERBsEORi3HlaEu3sEFlD4uLpoaDISjMmhHfE=' 
WHERE 
  key_id = 'd757b2c8a3d31d161ff30d4b95181fe109dd4542f069e792563e099cb986f848' 
  AND (
    token = 'KGfNG9SERBsEORi3HlaEu3sEFlD4uLpoaDISjMmhHfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )