UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JPh4Qn4lom1EMwQh48ELDirB7jEjLTJPI+wyFksU7Y=' 
WHERE 
  key_id = '0140a9138b2dc8d93d4b69517689c9228d9240847a83ecc99b21f32faaa39321' 
  AND (
    token = '+JPh4Qn4lom1EMwQh48ELDirB7jEjLTJPI+wyFksU7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )