UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmJeot+dzlCRANgHT+kKV0K1bL0kSIEpqWEm9F94BiY=' 
WHERE 
  key_id = 'd402d4d473175d0df6d839fc82dc3ae360354b763819c4fced9ec229ce4e6a04' 
  AND (
    token = 'SmJeot+dzlCRANgHT+kKV0K1bL0kSIEpqWEm9F94BiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )