UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QnCC9v3BGYhvZ/phPZmaXHZb8t539H52cfqe4vvJ0A=' 
WHERE 
  key_id = '887db8aebe44631f7e2dabafe475dd061917790fdae904d58353b5c6b9b075dd' 
  AND (
    token = '+QnCC9v3BGYhvZ/phPZmaXHZb8t539H52cfqe4vvJ0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )