UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99Qklyu7qT8Ie61CQdkgM+dlwGrWC5OlvGuB3RALr0o=' 
WHERE 
  key_id = '1a318324eeb7d8854f3337b197bf62262708d5b71b715e69d7bc9c7789c12b1f' 
  AND (
    token = '99Qklyu7qT8Ie61CQdkgM+dlwGrWC5OlvGuB3RALr0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )