UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekWtrmKBR+5NSPqJAgCuAwDEloVCnKiqoBRdQyJiF78=' 
WHERE 
  key_id = '0962b1810d9500c1a5fe08e0fd3b3753e200cb82b149a7fcdcd3273c2e5574f4' 
  AND (
    token = 'ekWtrmKBR+5NSPqJAgCuAwDEloVCnKiqoBRdQyJiF78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )