UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mam+ASrKCNb+96M3+uRwruwUZ8rO5fwoSCMHIcKmdvA=' 
WHERE 
  key_id = 'c7cc1735a893af60c6d85cb94d695797095b1402d304eb4ee546a493ca4fd0e3' 
  AND (
    token = 'mam+ASrKCNb+96M3+uRwruwUZ8rO5fwoSCMHIcKmdvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )