UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NFYHC0c0Ra8Wp93dnQwty3pJgj1+Q3OyZlzAZdYISfw=' 
WHERE 
  key_id = '6aac412c37a6132d554ab567a61a03fbaa0ecef6b4c9b52f8e82341aad42777d' 
  AND (
    token = 'NFYHC0c0Ra8Wp93dnQwty3pJgj1+Q3OyZlzAZdYISfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )