UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Em8+ugMYkMoEDT0Z8u/SubbLfmQPO6Aeh4yhx6lpZlM=' 
WHERE 
  key_id = 'afaa84e4f8c505b8b66109437b90f4fdf2fe61e1284d29d4ddd1cf205b0ccc34' 
  AND (
    token = 'Em8+ugMYkMoEDT0Z8u/SubbLfmQPO6Aeh4yhx6lpZlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )