UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EY2DcR90J3aGuoAc3xXRGfizl4PnNocS4HYXaaGOFqo=' 
WHERE 
  key_id = '6b112d6776a379adb1208958bd460f28b2b6db86c67c02ee60936009d236522d' 
  AND (
    token = 'EY2DcR90J3aGuoAc3xXRGfizl4PnNocS4HYXaaGOFqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )