UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJLeX6C3RU8Un5GzYKeTh2RsN+VnikljtiuwEi7WwDg=' 
WHERE 
  key_id = 'addfcbaad31e894e2e2f6005e9b865bb640ec76c9548a835130e302e3b42ecb3' 
  AND (
    token = 'CJLeX6C3RU8Un5GzYKeTh2RsN+VnikljtiuwEi7WwDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )