UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/8f+158AHJpNQmU65WeeV6SfKsTAMctvevP/pBzmZU=' 
WHERE 
  key_id = 'a5d38950025d2d5c5117a1e8293608747e1f20270efb4ba7a50bf58538544ec8' 
  AND (
    token = 'y/8f+158AHJpNQmU65WeeV6SfKsTAMctvevP/pBzmZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )