UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpRPXCWysV+xsQSdtgTIebSFmB5IAAbZyw2vkn7FrBY=' 
WHERE 
  key_id = '9343b5d868afc7ab52febb9579b12aaf002dfb9944285a8ce6da79c0d7633aed' 
  AND (
    token = 'QpRPXCWysV+xsQSdtgTIebSFmB5IAAbZyw2vkn7FrBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )