UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCTJT/ypiud+5bNxXOaxw3SwARtnM3MzhOm1ZdaIkCs=' 
WHERE 
  key_id = '2bc4430d79db5bd8a05cd28f7f5ca2bff387626ba27ca4788def2701e73c7054' 
  AND (
    token = 'UCTJT/ypiud+5bNxXOaxw3SwARtnM3MzhOm1ZdaIkCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )