UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgjH3MN/hY7LSoKiSZR8WBcZBdsUGM9mgku2mD4Qqrw=' 
WHERE 
  key_id = '436c7a172c33fc88029be99b507fa4f060382935c997c927840c53355d5fcbb5' 
  AND (
    token = 'KgjH3MN/hY7LSoKiSZR8WBcZBdsUGM9mgku2mD4Qqrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )