UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzSJsM50r71vN/Q52jM0la1sRCOZ3FC+jUn0ciE9pxI=' 
WHERE 
  key_id = '9327d0f3aeab71a61a5fc9863449fc27b94d0c1adc58f190e6f21f25f247d8d9' 
  AND (
    token = 'ZzSJsM50r71vN/Q52jM0la1sRCOZ3FC+jUn0ciE9pxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )