UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74MyM3weJoE6nqJQt0D+EjAhhRGECMGuSsmsDywdmiY=' 
WHERE 
  key_id = '69a767781b199e5d47cb8e08a84cf122808be963834969c89f0d7f0f9da65899' 
  AND (
    token = '74MyM3weJoE6nqJQt0D+EjAhhRGECMGuSsmsDywdmiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )