UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAuZRafX3U6wd12SqMEGsvIc/MA/VpAiDx3tgcndIVA=' 
WHERE 
  key_id = '428cff5c1db6dd5796851d6881016c6dd7a55f744c7d36a1f1cc32490ae116f2' 
  AND (
    token = 'aAuZRafX3U6wd12SqMEGsvIc/MA/VpAiDx3tgcndIVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )