UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjlGG5SxJgkc9i6FOXd2VHDKXtff+JvOJ0UgINTezJQ=' 
WHERE 
  key_id = 'acbe75ec6e7e6ecccf3bfc0cacb5a4ce7b125ed014c20f81978ecb426a8e029b' 
  AND (
    token = 'DjlGG5SxJgkc9i6FOXd2VHDKXtff+JvOJ0UgINTezJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )