UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2YKhZdTVoGEF8+NBufJX1FQwTiNeKzPRsKwlNY9pMg=' 
WHERE 
  key_id = '4ee4457c0b7ae7c9cd5a06135227c105dd283547f4f5fd8713e0d4c7256a4fff' 
  AND (
    token = 'v2YKhZdTVoGEF8+NBufJX1FQwTiNeKzPRsKwlNY9pMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )