UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yw0WjWyTD43i7lXAvR4CgPTtwvvE0WiAZC37fYhO25M=' 
WHERE 
  key_id = 'dc672090b32ff2e2d05234a808c9be616e5f9135067a2d72283d32750baf8549' 
  AND (
    token = 'Yw0WjWyTD43i7lXAvR4CgPTtwvvE0WiAZC37fYhO25M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )