UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2npZdyz6DeO4ZYR3wuGdldRzy/8HMtfLOA6yTz/BLtw=' 
WHERE 
  key_id = '451d90a4249953d7c85e70b968d1ecd0dfbfda9969a9da58e2aea8456a1a96ce' 
  AND (
    token = '2npZdyz6DeO4ZYR3wuGdldRzy/8HMtfLOA6yTz/BLtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )