UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68udQYGg2sgWYRmG+bqImiS/wxAFRMRM0N5ixtzgMsw=' 
WHERE 
  key_id = 'c43f823ab38052969920bdf99a3f80282568a9384bcf683d5f43b60ff907e64f' 
  AND (
    token = '68udQYGg2sgWYRmG+bqImiS/wxAFRMRM0N5ixtzgMsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )