UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUn72FaBydgTF1X2ZfQtS44R0W/JY4odaQBjgi/Zu50=' 
WHERE 
  key_id = 'e9827ee15c73b49c669ad2d05fe7822719602ba002b0171579d52d7ab240fd28' 
  AND (
    token = 'kUn72FaBydgTF1X2ZfQtS44R0W/JY4odaQBjgi/Zu50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )