UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wa5IKkjbwMVi9YDZrhMj8g3TWPQRmGXZmHnT3IQF5+0=' 
WHERE 
  key_id = '1e94e6f47812ad475da5d75c1c5166398e12de39d2729d4d5a042078d890448b' 
  AND (
    token = 'wa5IKkjbwMVi9YDZrhMj8g3TWPQRmGXZmHnT3IQF5+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )