UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWAnx/WJIaxSu0ykQcWWIBrFRXvhrOlqBFl7fF3HnfA=' 
WHERE 
  key_id = '9290e9c81d5e33e2a5c60cd9ddb87d825eac76e1313079126a31288123f562d3' 
  AND (
    token = 'RWAnx/WJIaxSu0ykQcWWIBrFRXvhrOlqBFl7fF3HnfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )