UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maUoF/fJNnn6NKWyp7X5LT410uEEP8Eao3KqHSvqq9o=' 
WHERE 
  key_id = '1a81e2ddc77b22fe8144f240d9fbfebb57c0553e2278331b06620a784108a504' 
  AND (
    token = 'maUoF/fJNnn6NKWyp7X5LT410uEEP8Eao3KqHSvqq9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )