UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSNToLzMYCKL/Fvdj3tbAlw+EZ/n68h5tIko1MAeaOQ=' 
WHERE 
  key_id = '3016556c4d4f75381f7aa5e257e0bbbbb75257e3cb2df7b33684bbe67000add4' 
  AND (
    token = 'ZSNToLzMYCKL/Fvdj3tbAlw+EZ/n68h5tIko1MAeaOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )