UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ukd8gVmiL+7huI2VUTvI22kwmB7YTBQt/F2+39lQ5BM=' 
WHERE 
  key_id = '928d6effa4a93226226ce52dfd4f4fad7c83b202bced19b78e6cee01b9756c5a' 
  AND (
    token = 'Ukd8gVmiL+7huI2VUTvI22kwmB7YTBQt/F2+39lQ5BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )