UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWHtwkTV3wkNBYcOoObneqp6k5Q/+jklLgWdEJFGK7Q=' 
WHERE 
  key_id = '93752497ea1bd4fd9f97e0d80511c520e707e49cab579f01470e8db4cf1cf32c' 
  AND (
    token = 'iWHtwkTV3wkNBYcOoObneqp6k5Q/+jklLgWdEJFGK7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )