UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ow6xYWC7PesXsyg35rJ9MjRfilJCxmCoCaReepSLvac=' 
WHERE 
  key_id = '5c46015715a7c95d89ebd5afb7cc3f0f9eb2ba8cf82c305ac1dc36ea07ad80f1' 
  AND (
    token = 'ow6xYWC7PesXsyg35rJ9MjRfilJCxmCoCaReepSLvac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )