UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRDBzUfXEHc2hHzbZ8eR2BccsxUTzXWvadAP7ZgIJfU=' 
WHERE 
  key_id = '131484dac849909f9a6512c2f510b1022d805ca076be332f00d7a4fde81c6abe' 
  AND (
    token = 'xRDBzUfXEHc2hHzbZ8eR2BccsxUTzXWvadAP7ZgIJfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )