UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RuB0EsD7OWN04Xl5v9iSzdhPiB/W7pVsB5NssCa9j4Y=' 
WHERE 
  key_id = '12f2cbb722ced7b209e5fa0e6eabadabff1b3d8d91be1a01aab78a01f67c3a62' 
  AND (
    token = 'RuB0EsD7OWN04Xl5v9iSzdhPiB/W7pVsB5NssCa9j4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )