UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chNlvkJJjMf6HyTFELekk0ACIdFixOKxErAxP5SzKcM=' 
WHERE 
  key_id = '28da73671118f4fecf0aa4a855bfb87f3bca6b875b22f5cd46d9489ba8f1e1fc' 
  AND (
    token = 'chNlvkJJjMf6HyTFELekk0ACIdFixOKxErAxP5SzKcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )