UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNv/hvXG52Ev8jstv/vbO2fiXC8wYqCvHfUM+V7ZPIA=' 
WHERE 
  key_id = '29bacd7be2f90719352a93c9a16eb032a0327a5f4a5064c49f25ee38b737952f' 
  AND (
    token = 'WNv/hvXG52Ev8jstv/vbO2fiXC8wYqCvHfUM+V7ZPIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )