UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66m6OXs6SXfykQge0dYgdwmEViMP+tjjElOCd2kgLfw=' 
WHERE 
  key_id = '934bfe7e125a5f59290b50a6db963301d19b43fb3b48c706e2f114ef50534ed6' 
  AND (
    token = '66m6OXs6SXfykQge0dYgdwmEViMP+tjjElOCd2kgLfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )