UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8Hjf6LkG8KvuHATm7swlypDBNf67g3VERh1iyaYHFw=' 
WHERE 
  key_id = 'ffc1ca497e40fd2048f2a7bc4a6bf17d19418b1926220d906e63263ee8153630' 
  AND (
    token = 'C8Hjf6LkG8KvuHATm7swlypDBNf67g3VERh1iyaYHFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )