UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7t4vAVJv3SPnxOv9EU/hSNVzzU+cclNqqVdEz9CUHKI=' 
WHERE 
  key_id = '37eca3ccc454afb3270a578ceb8eab887a6c7be079116dfe41aed55309e10c89' 
  AND (
    token = '7t4vAVJv3SPnxOv9EU/hSNVzzU+cclNqqVdEz9CUHKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )