UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUeVoRYTnb0jKX/QWuFN+E1z4CtbnSyhA7tbFpynMN8=' 
WHERE 
  key_id = '976139530bb57c9d23de3ecb51a586945554fbb4c827bfa1a5cc3fbe36f327a5' 
  AND (
    token = 'yUeVoRYTnb0jKX/QWuFN+E1z4CtbnSyhA7tbFpynMN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )