UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BS0QVVvgV+rbHR6lDf6f203hI7qAQjYO3/NnxWVPETs=' 
WHERE 
  key_id = '9cfaea3db5d57040ddb38ff695df17f645607fe0cdd5a6f762d61eaffd79acd0' 
  AND (
    token = 'BS0QVVvgV+rbHR6lDf6f203hI7qAQjYO3/NnxWVPETs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )