UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ER5YHrZfqy5jKe6NTQUazCZlICGTOKrPd4p3cbvd4PA=' 
WHERE 
  key_id = '52c88231f6c0626465216c468ab8365b6c5ee1110040438791ac5139cc123a41' 
  AND (
    token = 'ER5YHrZfqy5jKe6NTQUazCZlICGTOKrPd4p3cbvd4PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )