UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxR1NwN802YGDI68Pmc8HEIxPJsBfRE5NZuurvc0e60=' 
WHERE 
  key_id = 'f4f9cf340f7f10b5d612c33d03edddb91a405e29f3671a92d72ba053161a80ee' 
  AND (
    token = 'fxR1NwN802YGDI68Pmc8HEIxPJsBfRE5NZuurvc0e60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )