UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uivHXCMLWtKiaq2dm1Zh2fztaftr+FFO3O3eRBZxtUo=' 
WHERE 
  key_id = '44a25ff79a0f86c420a665ccd8df4821267817dbcb7fe37b61a1d50d7c935f8b' 
  AND (
    token = 'uivHXCMLWtKiaq2dm1Zh2fztaftr+FFO3O3eRBZxtUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )