UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kX6Hci6vfpBmk/9Vt+jGyDnY6J68yVlFxsa/mIO1JF4=' 
WHERE 
  key_id = '0aebbb203461dda7fa76e47bdce270f4129c11c4160a2082995c14ddd02a79c9' 
  AND (
    token = 'kX6Hci6vfpBmk/9Vt+jGyDnY6J68yVlFxsa/mIO1JF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )