UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vosog1dXqo36t6lyVwdwes9RE2cPNP2B7CUjFgBC+fo=' 
WHERE 
  key_id = '8c1d190e8c88ca74821a55fe21743b26f36bd6c1f0b041e40c775a2ff1295071' 
  AND (
    token = 'vosog1dXqo36t6lyVwdwes9RE2cPNP2B7CUjFgBC+fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )