UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TU8M+CKRbXtuRsRS5YxYHhFSupKIX3JejJ3huyBky1k=' 
WHERE 
  key_id = 'f4a931efcb99c00ce06ec8b682f61ead84df3e67967f7f7f8b31e0f880139838' 
  AND (
    token = 'TU8M+CKRbXtuRsRS5YxYHhFSupKIX3JejJ3huyBky1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )