UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRA+DP7puH1lA2jLCxQxbXpqGfub/aSqxCbbHZmNSaE=' 
WHERE 
  key_id = 'be3e8f1b3ab9ca91ddf3a02b74e01e7df9da3fb98f4694b845ce51bcf669a87f' 
  AND (
    token = 'eRA+DP7puH1lA2jLCxQxbXpqGfub/aSqxCbbHZmNSaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )