UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWkhgohrIe/1p8rFaLM8Ezcn2iPi1el15aY/eH+WtXo=' 
WHERE 
  key_id = '5173d5cbcb3752e65a51611a4a10bd8cf83468c321c677d37c8732853c31f53a' 
  AND (
    token = 'YWkhgohrIe/1p8rFaLM8Ezcn2iPi1el15aY/eH+WtXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )