UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDtvb/w0HpqbH2HIWU8IwXnuaJFee35/+11rcEWLHQQ=' 
WHERE 
  key_id = '5102712d918e43ffbb0a0f1928baf2a809359ceeec648dc7a548f7e98ab1ca07' 
  AND (
    token = 'wDtvb/w0HpqbH2HIWU8IwXnuaJFee35/+11rcEWLHQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )