UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'co9YIPwig/1Cuf2VMnNJqC0F5vYRsJY+Q6wPxq4xNus=' 
WHERE 
  key_id = 'f7e76a8374f7b2e71de254503b78870a8aa99f02dc4045534cbd1cb7a482779c' 
  AND (
    token = 'co9YIPwig/1Cuf2VMnNJqC0F5vYRsJY+Q6wPxq4xNus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )