UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1tWuukU04ai0KAnjHF1OGnC8RNnUTblxxkIu/l1/Co=' 
WHERE 
  key_id = '4cb46659a4dc5ee2471607cf766eb858715e9cac139646e5664fef64faa8d346' 
  AND (
    token = 'f1tWuukU04ai0KAnjHF1OGnC8RNnUTblxxkIu/l1/Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )