UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2L8TUfRXbo55ZCmc2i4bb1uiDcU5PzqUD7l4spKbH4U=' 
WHERE 
  key_id = 'c9e7ba8e880da65f31146f88da784ad056ed179ee3c73a9a17b48f18b30b7643' 
  AND (
    token = '2L8TUfRXbo55ZCmc2i4bb1uiDcU5PzqUD7l4spKbH4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )