UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzKk6bb6i5dqeZ2L60caqFnXkFJov3TwFKr2Oj3pYaM=' 
WHERE 
  key_id = 'f3bcc9546dc232d63a7551e1c8a8353f819dce1a111d6f581e61d915d91ab970' 
  AND (
    token = 'yzKk6bb6i5dqeZ2L60caqFnXkFJov3TwFKr2Oj3pYaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )