UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfjYRaNWysxC+O7Rf0JbBI+iRQz9NohCv3029L2Ws5Y=' 
WHERE 
  key_id = 'a1c57e339de83c9e7740c6ef6e73a5e03b6a6728355f2772eee35815bec7200f' 
  AND (
    token = 'EfjYRaNWysxC+O7Rf0JbBI+iRQz9NohCv3029L2Ws5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )