UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/k0M/nm0vlEC6mzON91opUl8M8gBPlFoFAIrsdKIMMo=' 
WHERE 
  key_id = 'f58d409225389f397b13236e27bf2d7d93508f5e459bc0fc1505865c0c1241aa' 
  AND (
    token = '/k0M/nm0vlEC6mzON91opUl8M8gBPlFoFAIrsdKIMMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )