UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEELpuKKKXZQg6WRDvevEWxZfwt+u+Km45MhlI0KCEI=' 
WHERE 
  key_id = '4f0a506d71ad137083ff1547374ac168ee30160855b5e9aff75cf8fed91ffe71' 
  AND (
    token = 'iEELpuKKKXZQg6WRDvevEWxZfwt+u+Km45MhlI0KCEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )