UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnqFk/k+B4mkQs1flbNCJd5xei+dIHr2hTco4XJ/7H0=' 
WHERE 
  key_id = 'f95034422702eea2da4c8b1c425d142f404ccbf10518c611475bff637b81f236' 
  AND (
    token = 'fnqFk/k+B4mkQs1flbNCJd5xei+dIHr2hTco4XJ/7H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )