UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FGUOuKeHKcOkHMebvvtlRFJlwmlHzxRjLY8prBBsE4=' 
WHERE 
  key_id = '5a973a27e0ed4376fa6ed010993aa874870f9273bb4d5df848a67f86ebf164c4' 
  AND (
    token = '3FGUOuKeHKcOkHMebvvtlRFJlwmlHzxRjLY8prBBsE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )