UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqMkX01wDa56hksZRXsXqglznvlP99rjx/ulAC+jqGI=' 
WHERE 
  key_id = '5e38f77f95e436b8c9182bd76e0fc8056a59105386fb68489aaf6cf0ce546b56' 
  AND (
    token = 'GqMkX01wDa56hksZRXsXqglznvlP99rjx/ulAC+jqGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )