UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pICiKF1M0Z5rwdprJl694VSTK1b5kMr6Jyxkd4oI2g4=' 
WHERE 
  key_id = '5f9fc01edc3ea0b619a4543d546ffb692e18a014889599e732a027c4dc3408cd' 
  AND (
    token = 'pICiKF1M0Z5rwdprJl694VSTK1b5kMr6Jyxkd4oI2g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )