UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7muVyCYV1ITH6p2S5TZhbYl0qb0LRGp3DiNTQ4uh4fU=' 
WHERE 
  key_id = '184ef98167226e8c357c59a84d7674e2b36a771ff6382af19eb79287210848c5' 
  AND (
    token = '7muVyCYV1ITH6p2S5TZhbYl0qb0LRGp3DiNTQ4uh4fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )