UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AphGt6tk1J5h0Q5yyVV/zbGki/em7B61CyRx36lLzQ=' 
WHERE 
  key_id = '93b178d23695a9cfcf121f3f554308764baaaaf3adffa111cfa04ab98a44c7d2' 
  AND (
    token = '1AphGt6tk1J5h0Q5yyVV/zbGki/em7B61CyRx36lLzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )