UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3EnX+XeTAgTzElGWDxam6YXmRK05F10uU3wVdJx6fA=' 
WHERE 
  key_id = 'f823b6d8af4550a01c2b3d155b75df2dc1b078e6b1da9b0d42f829696b39bc14' 
  AND (
    token = 'R3EnX+XeTAgTzElGWDxam6YXmRK05F10uU3wVdJx6fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )