UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWt/wk+APZQ3f8WOzIVO8UJCQgUR06EDumlQJXOx8AI=' 
WHERE 
  key_id = 'd608d787eb3b87df7cf62a2546a5f328a594a0d0a926ec6d5dec47fa8d297965' 
  AND (
    token = 'fWt/wk+APZQ3f8WOzIVO8UJCQgUR06EDumlQJXOx8AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )