UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srI44j5tcy8qn+QwmO68e9P6o4opzElyQ9JVni6GuTY=' 
WHERE 
  key_id = 'd59d30098549547f5ab3412a4811c8c11d67dfa23dbd352ee727068030074bff' 
  AND (
    token = 'srI44j5tcy8qn+QwmO68e9P6o4opzElyQ9JVni6GuTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )