UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1JlbceUCeqXWZ0mNUKWLoo08pRLDn/OB4ryGMMEiLc=' 
WHERE 
  key_id = '95b5cb75719949c4b8ef24cf11321ab28c54a52304df3726a4958a30dd7d8c53' 
  AND (
    token = 'E1JlbceUCeqXWZ0mNUKWLoo08pRLDn/OB4ryGMMEiLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )